4 legs. (think about frogs, toads and newts)
amphibian
A rhinoceros is a mammal, not an amphibian.
Science fiction movies show amphibian monsters.The girl dreaded studying amphibian life. Amphibian animals inspired men to create an underwater breathing apparatus.
Your legs are much stronger than neck. But your neck is much more important than your legs. You can handle the fracture of leg better than fractures at neck.
no, it is a fish, and amphibian would be able to live between water AND land. a whiting cannot
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.
Yes
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.
Yes they do back legs. Well really it depends on what animal in the amphibian family is it.
Frog
4. Although Caecilians have none.
A "salamander" is a lizard-like amphibian with a broad tail (may or may not exhibit legs).
It is a reptile and because it uses its legs only to swim and it uses its stomach to move in land.
A Mudskipper is a FISH not a reptile or amphibian, it belongs to the gobi family witch is the largest family of fish.
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 salamander is a amphibian.
Amphibian lungs do not have to be as efficient as gills because there is much more oxygen in air than in water.