Coelacanths
coelacanths
the coelacanths
the coelacanths
Coelacanths
the coelacanths
ducks
They are similar. Prosthetic limbs for both humans and animals are made of the same types of material and are used for similar reasons. However, the design of dog's prosthetic limb is very different from the design for a human's prosthetic limb. Also, prosthetic limbs for animals are much less common than they are for humans.
Their forelimbs are paddle-like flippers that aid in swimming. Also, their necks and limbs are nonretractile.
For certain all higher animals do. It also depends on your meaning of limbs. But, all Chordata have a backbone. Only Vertebrate that does not have limbs, if your are defining limbs to be legs and arms, are the fish. The term use to describe 4 limbed animals is tetrapod.
no sea creatures have limbs and the other animals and humans have legs
they are similar when it comes to their limbs
a cell can make mistakes when it copies what in the dna