Whales are aquatic mammals, not amphibians.
Wild goats do not lay eggs. Goats are mammals that give birth to live young. Egg laying is a reproductive characteristic found in birds, reptiles, amphibians, and some species of fish and invertebrates.
no salamanders are amphibians mammals have hair, amphibians do not
Mammals.
They are mammals.
No, treefrogs are amphibians, not mammals.
Bisons are mammals.
Amphibians are naked while mammals possess hair on skin .
Dolphins are mammals.
No, rats do not have a cloaca. They have separate openings for waste elimination and reproductive functions.
no, there amphibians.
No. This is a characteristic of amphibians. the only mammals to lay eggs, platypuses and echidnas, do not lay them in a jelly-like substance.