in whales are modified into broad paddle like flippers

Borax, Na2B4O710H2O\mathrm{Na}_2\mathrm{B}_4\mathrm{O}_7 \cdot 10\mathrm{~H}_2 \mathrm{O}Na2B4O710H2O, has a variety of household uses. The snout of a dugong is broad , short , and trunk - like . 3. cricket. These whales have the longest flippers of any creature on earth. (3) Exoskeleton includes lifeless, horny, epidermal hairs, spines, scales, claws, nails, hoofs, horns, bony dermal plates, etc. Tylosauurs was hard to handle since it would eat anything that would enter its water. live and hunt on ice and coastlines along circumpolar arctic coastlines, 3 species of manatee, 1 dugong . must rest and breed on land FRIA Usable by all levels of play 0351 Accessory by Rick Sada Glossary of Selected Ulutiun Terms ahsukk: a trade board comprised of kiam from several neighboring lulutiun villages [9], Sea turtles evolved in the Cretaceous. So how do we know whales' ancestors had hooves? This is easiest to see in whales and dolphins, like this beluga whale skull. manatees and dugongs), and marine reptiles such as the sea turtles and the now-extinct plesiosaurs, mosasaurs, ichthyosaurs, and metriorhynchids. eyesight adapted for underwater- poor on land They easily glide through water, flapping their flippers to gain speed to catch prey. Fin whales also have a grayish white chevron-shaped mark on their backs. A Sea lion is a marine mammal that belongs to Family Otariidae, Order Carnivora, and is found on the eastern coasts of South America, the Falkland Islands, and the southern coast of Australia. galaxy s22 ultra s view flip cover support@missionbadlaav.com; withings account already exists Menu. Questo sito utilizza cookie di profilazione propri o di terze parti. They have two fore flippers and limb flippers that are paddle-shaped. Humpback whales live in all of the worlds oceans. Whales today do not have feet, so of course they don't have hooves. larger (6-27 m) Five digits help support a broad flipper (e.g., right whales), while four digits closely appressed are seen in narrow, elongated flippers (e.g., humpback whales). 4. A beluga whale's pectoral flipper contains five digits much like the fingers on a human . Your program should count the number of each 1,2,3, and 4 in the array and display a list of how many infants, children, teenagers, and adults were at the school function. They have conical, pointed teeth in the lower or both jaws, or one tusklike tooth in the upper jaw. paddle shaped flippers for swimming Cetacea is a scientific order of large aquatic mammals that have forelimbs modified into flippers, a . A beluga whale has broad and short-sized flippers that result in square-shaped flippers. No claws, no hind limbs and no external ears. The long wing feathers typical of most birds would be too flexible for swimming through water. Blog Inizio Senza categoria in whales are modified into broad paddle like flippers. Scale models of the flippers from large-bodied (body length > 6 m) cetaceans (fin whale, killer whale, sperm whale) were constructed from computed tomography (CT) scans of flippers. Like a jumbo jet, it was thought that whales steer by banking with their flippers. Add a one-line explanation of what this file represents. Belugas are toothed whales. Belugas are majestic sociable creatures that are well adapted to their arctic and subarctic environment. Some flippers are very efficient hydrofoils, analogous to wings (airfoils), used to propel and maneuver through the water with great speed and maneuverability (see Foil). which evolved . (4) Skin tough containing minute placoid scales and mucous glands. The penguin body is fusiform and streamlined, adapted for swimming. [7] Distinct substitutions in common genes created various aquatic adaptations, most of which constitute parallel evolution because the substitutions in question are not unique to those animals. Manatees are completely aquatic, but like all marine mammals they need to breathe. Whales lack back limbs and external ears. gray whales stir up sediments and take a large mouth full of mud to get bottom invertebrates, deep diving great whale; eat squid and coat the beak with waxy coating to pass it- floats to the surface (ambergris) and is used in perfume though now it can be created synthetically, oppertunists- eat seals, penguins, fish . Its flippers have four digits that can engage in continuous movement, and tail fins that are stronger enough to propel them to attain vertical movement. the beluga. (2) Tail divided in two broad horizontal fleshy flukes with a notch, used in propulsion. Which of the following would you characterize as a pure or nearly pure substance? A humpback can measure up to 19 meters (62 feet) long. Another unique fact is that killer whales are called "whale killer." We can all agree that it's easier to flip around the words and call the oceanic mammal a killer whale. These mammals are adapted strictly to an aquatic life and may be characterized as follows: small to extremely large, hairless, fish-shaped mammals; front limbs modified as flippers or fins, hind limbs absent except for vestigial internal remnants; eyes and ears small, the latter valvular and lacking external parts; skull telescoped so that . Instead of having wings like other birds, penguins have tapered, flattened flippers for swimming. Its flippers can extend another four meters (13 feet) in front of its . A harbor porpoise is a small-sized porpoise that belongs to Genus Phocoena, Family Phocoenidae, and is found in coastal waters of the sub-Arctic, the North Atlantic, the North Pacific, the northwest coast of Africa. Cetacea is a scientific order of large aquatic mammals that have forelimbs modified into flippers, a horizontally flattened tail, a nostril at the top of the head for breathing, and no hind limbs. From England, France, Germany, and eastern Europe during the late . 4. (499-1143 kg) and 11-15 feet (3.4-4.6 m). internal reproductive organs to remain streamline, toothed whales- for catching and holding prey Flattened limb adapted for propulsion and maneuvering in water, Learn how and when to remove this template message, "Why Did Penguins Stop Flying? drinks mothers milk for up to a year noun 1 A broad flat limb without fingers, used for swimming by various sea animals such as seals, whales, and turtles. and it prefers hard substrate, like dock pilings, over soft sediment (Bullard et al. melon in forehead full of waxy oil (spermaceti organ- looks like sperm, huge in the sperm whale- where it gets its name; sperm whales can emit a sonic blast that can stun/ kill prey) collects rebound waves and directs them to the inner ear, some of the most complex brains Tetrapod limbs which have evolved into fin-like structures are usually (but not always) called "flippers" rather than fins. A thick layer of blubber beneath their skin helps to conserve heat. Frequenting the warm coastal waters of the western Pacific, Indian Ocean and Red Sea, dugongs are often observed alone or in pairs, and sometimes in herds of more than 100. They use their powerful flippers like wings to propel through the water. a Dugongs have tail flukes with pointed projections at the tips , much like a whale or dolphin , but with a somewhat concave trailing edge . They also flap their flippers for mating rituals during mating season. A dugong is a marine mammal that belongs to Genus Dugong, Family Dugongidae, and is found in the Pacific, Indian Oceans, east Africa, the Red Sea, and Australia. in whales are modified into broad paddle like flippers, medical careers that don't require math in sa, Early Years Foundation Stage Framework 2020, Is Blowing Bubbles A Physical Or Chemical Change, houses for rent in sandfields port talbot, can you bury a pet in your backyard in massachusetts. Adult Pacific Gray Whales can be 45 feet long and weight up to 33 tons. There are several species; the North American river otter lives along rivers, lakes and large creeks. Penguins flap their flippers to propel them through the water at speeds up to 20 km per hour. While the fore-flippers help to propel, and swim through the water with efficiency. https://en.wikipedia.org/wiki/Flipper_(anatomy), https://www.britannica.com/science/flipper-zoology. The nerve cord present in larva is replaced by a dorsal ganglion in adults. They also have large front and rear flippers that are used to walk on all fours on land like sea lions. Pinnipeds are aquatic mammals with all flour limbs modified into flippers. They have an average length of 3.5-5 meters and weigh about 1.5 tonnes. A thick layer of blubber beneath their skin helps to conserve heat. Show algorithmically generated translations. The forelimbs of cetaceans, pinnipeds, and sirenians presents a classic example of convergent evolution. Surprisingly, the males of vaquita have a taller dorsal fin height than the female, whereas the females of vaquita have larger flippers than the males of the vaquita- thats really competing and distinguishable features between them. It lived during the time of the dinosaurs, but it was not a dinosaur. However, the use of limbs for foraging is documented in marine tetrapods. Gray whales make one of the longest migrations of any mammal--10,000 miles round trip. Bottlenose dolphins are so well-known for their front flippers that a television show aired in the 1960s about a dolphin named Flipper. Belugas can produce a series of chirps, clicks, whistles and squeals . The flippers are broad and . Various modified marine mammal teeth Massive tusk-like canines of the walrus are used for protection & courtship 100 cm long in males, used as rival males fight Used as levers to lift massive body . ALL RIGHTS RESERVED. cooperative hunting strategies - will dive in teams and are able to take on prey much larger than them by ramming them in groups to cause internal injuries Define an array named peopletypes that can store a maximum of 50 integer values entered at the keyboard. Their "nests" are a combination of a little pouch in their bellies: (Ima. A beluga whale, also known as the white whale, or the sea canary, is a species of whale that belong to Genus Delphinapterus, Family Monodontidae, and is found in the Arctic and sub-Arctic waters, the United States, the state of Alaska. mammary slit to remain streamline Found only in rivers in Africa, hippopotami are between 10 and 15 feet long including the tail. Whales, like other marine mammals, have evolved physiological adaptations that allow them to dive deep. Their name literally translates to dolphin without a fin but despite lacking a dorsal fin, beluga whales still have flippers. SPECIES. Its flipper, dorsal fins, and flukes help to achieve a speed of about 25 km per hour. Study with Quizlet and memorize flashcards containing terms like toothed whales, family ziphiidae, family physeteridae and more. "It isn't like you can go in a kayak, standup board, a boat, or whatever, to look for the animal." Source: AP Thu 2 Sep 2021 01.18 EDT Last modified on Fri 29 Oct 2021 07.33 EDT THE OCEAN. Various bone joints of the limbs lose their mobility and the entire structure acts as a single unit. * they are the only birds with a sense of smell Their tails are horizontally flattened, . What Animals Live in a Tropical Rainforest? 15 Animals With Amazing Tusks (You Need To Know With Pictures), 23 Animals With Opposable Thumbs (+Pictures). sperm whale. The California sea lion is a large pinniped closely related to seals and walruses. Paddle noun A double-bladed oar used for kayaking. Seals live in the oceans of the Northern and Southern hemispheres, primarily in polar, subpolar and temperate climates, with the exception of tropical monk seals. seasonal migrations from feeding to breeding grounds (long distances), internal copulation Millions of years of adaptation to the sea have made seals expert swimmers and divers, but they are quite awkward on land. Beluga whales use their pectoral flippers mainly to steer and, with the help of the flukes, to stop. Swimming performance in sea lions is modulated by changes in the duration and intensity of movements without changing their sequence. A mother gray whale's milk is more than 50% fat. The tubercles on the leading edge act as passive-flow control devices that improve performance and maneuverability of the flipper. The Answer Is Evolutionary", "Lift and drag performance of odontocete cetacean flippers", "Flippers provide lift, reduce drag: Humpback Whale", "Turning maneuvers in Steller sea lions (Eumatopias jubatus)", "Hundreds of Genes Experienced Convergent Shifts in Selective Pressure in Marine Mammals", "Convergent evolution of marine mammals is associated with distinct substitutions in common genes", "Evolution of hyperphalangy and digit reduction in the cetacean manus", "Review and experimental evaluation of the embryonic development and evolutionary history of flipper development and hyperphalangy in dolphins (Cetacea: Mammalia)", "Perspectives on hyperphalangy: patterns and processes", "Anatomy of Rhinochelys pulchriceps (Protostegidae) and marine adaptation during the early evolution of chelonioids", "Limb-use by foraging marine turtles, an evolutionary perspective", "Sea turtles use flippers to manipulate food", Tradeoffs for locomotion in air and water, https://en.wikipedia.org/w/index.php?title=Flipper_(anatomy)&oldid=1107924020, Short description is different from Wikidata, Articles needing additional references from June 2008, All articles needing additional references, Creative Commons Attribution-ShareAlike License 3.0, reduction of mobility between individual flipper elements, This page was last edited on 1 September 2022, at 15:48. They are incredibly intelligent and very social animals that live in family groups called pods. Integer ut molestie odio, a viverra ante. can exhale and inhale very quickly The tubercles on the flippers of humpback whales improve the hydrodynamics of the flipper at their size. The whale's surprising dexterity is due primarily to its non-conventional flippers, which have large, irregular looking bumps called tubercles across their leading edges. Vaquita have relatively large front flippers in proportion to their body. What is the basis for the ordering of the elements in the activity series? They can walk through their flippers while searching for food vegetation such as plants and roots that they dig through their flippers and grasp through their prehensile lips. relatively small (except for sperm whale)deep diving great whale; eat squid and coat the beak with waxy coating to pass it- floats to the surface (ambergris) and is used in perfume though now it can be created synthetically), baleen whales- rows of flexible fibrous plates made of keratin Pectoral flippers are a whale's forelimbs. Plesiosaurs swam using their four paddle-like flippers in a manner similar to that of modern turtles. The fore- limbs are paddle-like flippers, and there are no external hints of hind-limbs beyond mere button-like knobs in some embryos. Large marine fish-like mammals well adapted for aquatic life pectoral limbs modified into broad paddle-like flippers. 'not all seals are the same: some swim with their front flippers while others propel themselves with their back feet' More example sentences A flat rubber attachment worn on the foot for underwater swimming. What is the mass percent of water in this compound? covered in waterproof feathers Manatees have broad paddle flippers that actually grow nails. Whales in this suborder include river dolphins, beaked whales, sperm whales, beluga or white whales, narwhal, killer whales, Atlantic bottlenose dolphins and the common or harbor porpoise. They have long and strong fore-flippers and hind-flippers that are not only limited to swimming but also enable them to walk on the land. #english #englishlanguage #learnenglish #studyenglish. It refers to the fully webbed, swimming appendages of aquatic vertebrates that are not fish. Their massive flippers look like paddles and keep the animal balanced in the water. anterior flippers are covered in hair and have nails- can only move forward and backwards wings modified into flippers- very strong breast muscles modified into paddles, hindlimbs absent . The living Cetacea are divided into two suborders Odontoceti (toothed whales) and Mysticeti or Mystacoceti (whalebone whales). walruses, earless and eared seals), sirenians (e.g. As the whales grew larger and more abundant, the fish they ate became scarcer and harder to find. Mammal: Type # 1. dor noun. Hind limbs absent in cetaceans and sirenians. The walrus is found in the Arctic Ocean and in subarctic seas. carnivora- sea otters and polar bears In marine mammals, these dorsally positioned nostrils are called the blowhole. Whalebones include the Californian gray whale, rorquals or fin whales, blue whales and the Greenland right whale. The forelimbs of baleen whales are pectoral flippers. [10], Although toothed cetaceans have five digits, most baleen whales have four digits and even lack a metacarpal. Menu. Sky hopping: bob at surface to scan the horizon to look for prey on the ice shelf, can then break up ice to knock the prey off (spermaceti organ- looks like sperm, huge in the sperm whale- where it gets its name; sperm whales can emit a sonic blast that can stun/ kill . The history of life: looking at the patterns - Change over time and shared ancestors; Mechanisms: the processes of evolution - Selection, mutation, migration, and more; Microevolution - Evolution within a population; Speciation - How new species arise . pectoral limbs modified into broad paddle-like flippers. long flexible neck, distinct tusks- anchor themselves to the ice, and to root around in sediments for food) The broad flat muzzle and mouth are angled down to enable ease of grazing along the seabed. Comparing and contrasting cetaceans-pinnipeds, cetaceans-sirenians, and pinnipeds-sirenians, 2,351, 7,684, and 2,579 substitutions occur, respectively. Some have fins, some have flippers, and some have both. Dugongs root for water grasses day and night. D. Pectoral flippers. both parents raise a single chick, heavy beak with tube like nostrils Its triangular-shaped hind flippers contain five digits made of bone. A leatherback sea turtle, also known as lute turtle, leathery turtle, is the largest currently living turtle that belongs to Genus Dermochelys, Family Dermochelyidae, and is found in all oceans except for the polar region. Toothed whales are much smaller than the whalebone whales. Forelimbs are modified into broad paddle-like flippers while posterior limbs are absent. identified characters related to the pectoral girdle and forelimb that are related to the modification of sea turtle arms and hands into flippers. Their average life span in the wild is up to 17 years. They can use their long flippers to steer and the bumpy tubercles help with speed. A walrus, including the Atlantic walrus, the Pacific walrus, is a large-sized ocean mammal that belongs to Genus Odobenus, Family Odobenidae, and is found in the North Pole, the Pacific Ocean, Atlantic Ocean, and the Arctic Ocean. Fin whales also have a grayish white chevron-shaped mark on their backs. They have four flippers, two are fore flippers and two are hind flippers, that contain a brought surface or bottom for providing grip on the slippery snow and ice surfaces. no external ears Form constrains function, and the wings of diving flying species, such as the murre or cormorant have not developed into flippers. The thoracic (rib) cage is well developed, and the sternum bears a pronounced keel for the attachment of the pectoral muscles, which move the flippers. Interestingly, the strong front flippers help them to swim through the water. Hyperphalangy was present among extinct ichthyosaurs, plesiosaurs, and mosasaurs. Placodonts a. mollusk-eating reptiles b. paddle-shaped flippers c. pavement-type teeth in jaws and palate (shell crushing function) Plesiosaurs a. first appearance during Jurassic b. short, broad bodies with flippers, small heads c. long-neck and short-neck forms d. slender curved teeth (fish-eater) e. examples (i) Elasmosaurus (Cretaceous, 12 . blood is redirected only to vital organs The presence of a flexible pelvic girdle helps them to move on the land as they are able to rotate their hind flippers similar to those four-legged animals. Order 13. Fur seals are semiaquatic mammals. Gray whales can live 40 to 60 years. Dalls porpoise has a thick robust body with relatively small flippers. Large marine fish-like mammals well adapted for aquatic life pectoral limbs modified into broad paddle-like flippers. Belugas have a broad, rounded head and a large forehead.Belugas are toothed whales. and their tail is enlarged and flattened horizontally to form a fluke or paddle. Whales are divided into two suborders: toothed whales and baleen whales. They use their flippers to pull themselves onto shore and dig a hole for their eggs. eat fish and squid 2. Calves are 5 feet long and weigh 170 pounds. any of an order of sea mammals with flippers church audio visual companies near me assignation pronunciation Navigation. They are massive, reaching over 50 feet in length and weighing in at over 40 metric tons. Archelon had a wide, flattened shell, paddle-like legs, a long, narrow head, weak jaws, and a short, pointed tail. The move propels these giants toward their fishy prey. Outlines of zoology. - Broad round flippers - Reduced eyes - One fossil, one extant species from China - One fossil, one extant species from China Delphinidae - Most diverse cetacean family 36 sp, 17 gen - Open ocean to some into freshwater (Orcella brevirostris, Sotalia fluvatilis) - Most small to medium 1.5-4.5m, killer whale to 9.5m . All four limbs are modified into paddle-like flippers, and the long tail has a fluke at the end. more blood- more red blood cells- more hemoglobin In vulputate pharetra nisi nec convallis. (railcoot, plover, crane, herons), homeotherms very playful and social, hydrodynamic streamline bodies They can easily glide through the water by flapping their front flippers. The bones are much flattened, solid, dense, broadened, with the joint of the elbow and wrist essentially fused. Semiaquatic river otters, like other amphibious mammals, have dense, thick fur and streamlined bodies designed for life in the water. Wildlife Informer is reader-supported. They can use their flippers to scratch and groom their thick fur coats. collapsable lungs, used by most/ all toothed whales and some pinnipeds can rotate front and hind flippers to walk on land, thick dense fur that traps air (warmth and buoyancy) The average life span in the wild is up to 40 years. A beluga whale's pectoral flipper contains five digits much like the fingers on a human . Informal Terms something big . All living whales lack hindlimbs and have forelimbs modified as flippers. They also use them for steering underwater. The forelimbs of baleen whales are pectoral flippers. In cetaceans, they are primarily used for control while the fluke is used for propulsion. Expert solutions . Mar 8, 2017 - Adult beluga whales are easily distinguished by their often pure white skin, their small size and their lack of dorsal fin. their front limbs modified to pectoral flippers (an elongated paddle-shape in the blue whale). The Amazon river dolphins have a pink color body, fluke, as well as pink colored flippers. Sirenia- mantees and dugong Males have larger bills and white cheeks while females often have gray colored cheeks. once born calf immediately swims to surface for air hydrodynamic body smallest marine mammal Skin is smooth with hairs. family physeteridae. a. feed on marine organisms (mostly fish and invertebrates) . Each bump has a hair sticking out of it called a vibrissa. No other integer value should be accepted as valid input, and data entry should stop when a negative value is entered. Among the 18 species are leopard seal, harp seal, common or harbor seal, gray seal, Weddell seal, spotted seal, ringed seal and Baikal seal. There may be competition for space and food between . Do you know about Animals with Flippers, and the function of Flipper? . Didemnum . in whales are modified into broad paddle like flippers. If not, then you are in the right place to know them. A detailed guide of everything you want and need to know about fish. Muskrats are good swimmers and can stay underwater up to 17 minutes, preferring to live in 4 to 6 feet of water. Animal Triangle is a website where we publish articles from wild animals to animals fun facts. efficient oxygen removal from the air (~90%) triangular dorsal fins In the flippers, the bones of each digit have thick cartilage pads. dolphins and whales ), pinnipeds (e.g. spend months-years at open sea The beluga whale has a flexible neck that enables it to turn its head in all directions. mother-calf bond remains strong even after the calf if fully weaned, Marine Birds, Reptiles, & Mammals Crossword, Ch. Follow along as we learn more about animals with flippers. The skeletal elements are rigidly supported by connective tissue: thick cartilage pads lie lengthwise between the bones. well placed to exert turning forces on the whale. Flippers are used for different types of propulsion, control, and rotation. With its eyes and nostrils set high up on its head, it is often tall enough to stay submerged and breathe at the same time. Whale skulls have small eye orbits, long snouts (with the exception of monodontids and ziphiids) and eyes placed on the sides of its head. Females return to the same beach they hatched to lay their eggs. no rear limbs, front flippers are used for steering The largest of all turtles, leatherback sea turtles can measure almost 6 feet long and weigh over 1,000 pounds. Most forms have a median dorsal fin. [11], Cetaceans are the sole mammals to have evolved hyperphalangy. The flippers are black in color that imparts black color from the dorsal body as well as from the lower jaw. The adult male walrus weighs more than 2,000 pounds. 3 Luglio 2022; common last names in kazakhstan; medical careers that don't require math in sa . sp. They dive up to 180 feet deep for clams and shellfish on the ocean floor, staying underwater for up to 30 minutes. The Dugong is a large, grey brown bulbous animal with a flattened fluked tail, like that of a whale, no dorsal fin, paddle like flippers and distinctive head shape. All cetaceans have forelimbs that have been modified into flippers and no hind limbs. ORDER CETACEA WHALES, PORPOISES, AND DOLPHINS. 26 2021 . They have all the skeletal elements of the forelimbs of terrestrial mammals, but they're foreshortened and modified into paddle-shaped appendages. Whales Whales have streamlined bodies tapering toward the horizontal tail that distinguishes them from fish. A flipper is a broad, flattened limb adapted for aquatic locomotion. An introduction to evolution: what is evolution and how does it work? An elephant seal, including the northern elephant seal, the southern elephant seal, is a large-sized seal that belongs to Genus Mirounga, Family Phocidae, and is found in South Georgia Island, Macquarie Island, the coasts of New Zealand, South Africa, and Argentina. Tail divided in two broad horizontal fleshy flukes with a notch, used in propulsion. Through research the articles are well crafted and users will able to find the useful information about animals. eggs have hard shells that are resistant to desiccation, spend majority of lives at sea Solution: Whales are large marine mammals well adapted for aquatic life. They contain no . They have a waterproof coat, closable ears, closable nostrils, paddle-shaped tail and webbed feet. Toothed whales feed primarily on fish. These semiaquatic carnivores have a streamlined shape, flippers and webbed feet. The combination of flippers, flexible neck and tail fin helps them to attain a speed of about 16 mph for short distances while pulling their body weights between 1,000-1,500 kg. In penguins, wings have been modified into flippers and feathers into a waterproof covering. This marine mammal is the smallest known Cetacean, a Cetacean is a group of mammals including whales, dolphins, or porpoises. Eventually, the whales' hind legs shrank so much that they disappeared completely. This made it hard for the keepers to take care of it. Their front flippers have claws on them. Facts about Belugas: Slideshow 3564410 by zalika Dugong calves learn to communicate with their mothers with their flippers. Home; Evolution 101. The killer whales are the largest dolphins worldwide and can grow over 26 feet (8 meters) long and weigh as much as 7,000 lbs. (3175 kg). Aquatic and semiaquatic mammals are well adapted to life in the water with physical characteristics such as flippers, webbed feet, paddlelike tails and streamlined bodies. Sea otters are the largest member of weasel family, and the only one that lives almost entirely in the water -- hunting on the ocean floor, and coming to the surface to eat, groom, rest and socialize with other otters. Typically, whales will breathe several times before diving again and then can stay underwater for a period of timeusually 5-15 minutes. have hair to retain heat

Oshkosh Northwestern Obituaries, When Will State Retirees Get Bonus, Sno2 Lewis Structure, Articles I