Yes, some of them can. For example: the common dolphin, elephant seal, Hubb's beaked dolphin, sperm whale, Pacific white sided dolphin, gray whale, humpback whale, California sea lion, harbor seal, southern sea otter, and orca whale.
ride seahorses
swim
swimming
platypuses
Whales and dolphins need the water to hold the weight of their body’s. If they stayed on land the weight of them would crush their organs.
land mammals live on land, sea mammals live in the water.
The reason you would see a newborn pinniped on land is because they live on land as well as in the sea. Pinnipeds are fin-footed mammals that are often called seals.
Sea mammals have large flippers and the y swim or can propel themselves slowly on land.
sea animals usually have gills and can only be underwater and if on land will die, Land animals do not have gills and were ment for the land if they go in water for to long they will die to. Provided by Barto
a whale in the sea and an elephant on land
in the sea, oceans, lakes, ponds, pet stores, fish bowls, almost everywhere close to water (well like turtles and frogs, not fish, and not land turtles), like sea otters are mammals but i kind of consider them sealife when in water.
elephants, giraffes, horses... etc (marsupials, ungulates, monkeys)whales, otters and seals/sea lions are pretty much the only mammals that go into the water or stay in the water
Sea mammals cannot survive without fresh water, but they do not have to drink fresh water in order to obtain it. They get much of their water through the food they eat and through their own bodies which remove the salts from sea water and the water in their food.
Land, sea (whales) and air (bats). Deserts, forests, tundra, mountain tops - you name it - mammals are there.
No sure but you have to be really slow and have the biggest possible space available.Improved answerYou can only land on water so far as i know as it is a sea planeImproved answerYou cant land on an island cause you will crash.You can land on water but be careful.
Because they are mammals.
Beavers, pinnipeds (seals, sea lions, otters, walruses), hippos, platypuses, capybaras, nutrias, polar bears, muskrats, desmans, etc. are mammals that spend a lot of time in the water as well as on land. Most of these mammals are known as "semi-aquatic."