The elephant
If your asking which is the biggest animal then a whale is the largest underwater creature and elephants are the largest land mammals
blue whale.
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.
The Blue Whale is the largest sea creature known to date
In Magic: The Gathering, a land creature is a card that can be played as both a land and a creature. This means it can produce mana like a land and also attack or defend like a creature.
When a land becomes a creature and dies in a game, it is put into the graveyard as a land card, not a creature card.
The largest and heaviest living creature on earth is the blue whale.
A Behemoth is a land animal. The Leviathan is a sea creature. Therefore the Leviathan has the possibility of being the largest.
The Giant Armadillo at 18 cm (7 in) around the curve of it's middle claw.
The mythical creature that is alive without breath and as cold as death is a ghost.
Currently the largest creature alive is the Blue Whale. A newborn that is only two weeks old can weigh up to 6 tons. A female blue-whales heart is on average about the size of a small automobile. Also, if you were to place three school buses end to end, that would be about the length of a blue whale.