Whales swim using their fins and tails.
swim
The largest water mammal is Blue Killer Whale.Additional answerActually, the blue whale and the killer whale are two different animals, with the blue whale being much the bigger.
The blue whale in water, and elephants on land.
it is a whale shark a whale shark has spots on its back and can only eat plankton . it has 1,000 teeth and is not a whale it is a shark but it looks like a whale so it is called a whale shark.
No relationship at all. Both can be aquatic but the blue whale is purely aquatic. Blue whale dies outside water.
Water...like every other whale ^_^
The Blue Whale.
sleeps in the water
Blue whale is the fastest mammal in the water.
Yes but no , the blue whale is blue & gray but they look a fine lite blue under the sea.
They are a blue gray. They live a in the water and they are mammals!
The blue whale is the world's largest and heaviest living mammal. The largest "land" mammals are elephants and hippos, with African elephants being the heaviest. (Like whales, hippos use the buoyancy of water to offset their great mass, and can move easily in rivers and ponds.)