Blue whales have backbones.
Blue Whale
The Blue Whale is the largest animal living on Earth.
A blue whale.
The blue whale is the largest animal.
humans flys humans flys
The Blue Whale. Also known to be the largest animal ever.
The largest animal on earth is the Blue Whale.
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.
sperm whale
no infact the worlds largest animal is the blue whale
The blue whale qualifies as the world's largest animal.
The largest animal alive to day is the Blue Whale. The Blue Whale is the largest animal EVER alive! Because it's so big, an animal that size can only live in the ocean, because if it was on land, its weight would collapse on itself and it would crush its own bones! Although it is extremely big, it only eats small fish, like krill.