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There are numerous animals that swim. Many animals spend most or all of their lives in or on the water. These include fish, molluscs, and some crustaceans, of course, but also mammals (whales, seals, dolphins, hippos) and reptiles (snakes, eels, tortoises) and birds (penguins, ducks, pelicans), and some insects. There are only a few higher animals that cannot swim well.
No. Dolphins spend three quarters of their time underwater. Dolphins can hold their breath for an unbeliveable time. So they have bigger lungs.
They spend almost all of their time there, some dolphins spend their lives in 7 feet of water. The deepest dive by a dolphin was done by a dolphin named Tuffy, who was trained by the U.S. Navy and dived 990 feet (300 meters). The sunlit zone ends after 656 feet (200 meters). Overall, dolphins can dive deep, but rarely do.
It is a false belief that corals spend their adult lives as medusas. Corals spend their adult lives as polyps.
Animals that spend most of their lives in trees are nown as arboreal.
Dolphins are mammals, which means they are warm-blooded. Warm-blooded creatures thrive better in warm water and this is what most dolphins prefer.
They spend so musch of their lives in the ocean so they can hunt for food so they can survive.
spend
in the water!
Manatees spend their entire lives in water. They do not leave it.
they spend as much as 75% of their lives at sea.
Adult octopuses main predators are eels and sharks. Larval octopuses spend a period of time floating as clouds of plankton before they drop down to the bottom of the ocean. Plankton eaters such as sharks and whales take many in the larval stage. Big fishes,whales The predators of an octopus include seals, some whales and sharks, larger fish and even other octopi . Sea turtles are also able to eat octopi.