Yes
They are all vertebrates, and the reptiles and amphibians belong to the tetrapods because they have four legs.
All tetrapodes , mammals , birds , reptiles and amphibians .
Fish, and all invertebrates, as those have more than four legs or none at all. Only amphibians, reptiles, birds and mammals classify as tetrapods.
All mammals have four legs, or at least four limbs if they're bipedal such as us, or in the case of bats. Whales have vestigial hind legs, in the form of a pelvis hidden halfway down their tail, and the flippers are their front legs. In fact, all land vertebrates (amphibians, reptiles, mammals, birds) have four limbs. ^^
Bullfrogs have four legs. Like all amphibians, they possess a pair of front legs and a pair of hind legs. The hind legs are particularly long and powerful, allowing them to jump great distances and swim effectively.
Nope. Salamanders, for example, have four legs, as do frogs.
Their movement is both quadrupedal [ using four limbs - 2 hands (using knuckles ) & 2 legs ] & bipedal [ only using legs ] .
No, not in a straight forward traditional classification sense... Amphibians = class Amphibia Reptiles = class Reptilia Bird = class Aves Mammals = class Mammalia They can be categorized all together in the "superclass" Tetrapoda.
Yes, all mammals have hair and legs except the whale
No only reptiles. Amphibians have moist permeable skin.
All cats and dogs have four legs, and also dingos, foxes, wolves, coyotes, tigers, lions, and hyenas, rhinos, hippos, gators, crocs, and a lot of adult amphibians (like frogs) and reptiles, with the exception of snakes. That pretty much covers it, besides the rodents, who have 4 legs too, which include rats, field mice, squirrels, chipmunks, and the largest rodents, capybaras.this is not all however!my answer was partially taken from the question "what animals have four legs?"
The presence of four legs, shells, scales, or wings differs among insect species. While most insects have six legs and some have wings, there are exceptions to these characteristics within the insect world. For example, not all insects have wings; some may have only three pairs of legs due to evolutionary adaptations.