Yes
No birds have four legs. They all have two legs.and if they had four legs they would be like dog with a beak and feathers
A frog is a amphibian because it has a backbone and because it walks on legs. Any thing that walks on legs are a amphibian.
4 legs. (think about frogs, toads and newts)
Their movement is both quadrupedal [ using four limbs - 2 hands (using knuckles ) & 2 legs ] & bipedal [ only using legs ] .
syllogism
A proto-amphibian is an organism that is like, probaly half fish & half amphibian. They appeared in the late Silurian, the time when the fish with jaws evolved legs.
An okapi has four legs; as do all mammals.
They all have four legs.
Yes they do back legs. Well really it depends on what animal in the amphibian family is it.
The spiny anteater, more correctly known as the echidna, does indeed have four legs. It is a mammal, and all terrestrial mammals have four legs.
frog.
It depends on the spieces of animal... for example if it is a kangaroo, it will be 2 legs and 2 arms, but if you are relating to a Golden Retriever, it will be Four legs and no arms... hope it helps... Raoul