A sea urchin.
Sea cucumbers are smooth and look just like cucumbers and have suckers on their mouth parts just like those in leaches.
Donkey.
The number of legs an animal has certainly does affect how that animal moves. If the animal has two legs they are limited in movement to what those two legs can do.
An animal with legs might be called a biped or a quadruped. An animal without legs can move in a two-anchor movement or in a lateral undulation movement.
One animal that you might see go near water, but never get its sea legs would be a cat.
An animal that walks on four legs is called a quadruped.
All species of spiders have 8 legs. However, spiders are able to detach some of their legs to escape harm if they are attacked by another animal. This is why you will sometimes see a spider with less than 8 legs.
Well, no ANIMAL has eight legs but an arachnid called SPIDER does
an animal biome is an animal with 16 legs
In Animal Farm, the anthem is "Four legs good, two legs bad!"
I am not sure what you mean but animal which walk on their hind legs have straight legs and they are called bipedalanimals.
Grasshopper...does that count as an animal...?
There is no such animal.