Mammals Have Hair Or Fur, Non-Mammals Don't.
if your talking about what is the difference between mammals and non-mammals, the difference is: the non-mammals lay eggs and the mammals just have baby's out their vagina.. XD
All extant mammals have some form of hair. No non-mammals have hair. Mammals have warm-blood. Non-mammals, with the exception of birds, are cold-blooded. Reptiles and birds have scales, but amphibians do not. Sponges do not have hearts or vertebrae. In short, there is not a whole lot that all non-mammals have in common, except the state of not being a mammal.
Humans are a subset of the bigger Group mammals.
reptiles are cold blooded and mammals are warm blooded.
dolphins are mammals
The biggest difference between reptiles and mammals is that reptiles lay eggs, and mammals do not.
The basic difference between bats and owls is that bats are mammals and owls are birds.
Whales Are Mammals, Fish Are Not
Monotremes are the only mammals that give birth to their young in eggs
billions of cells.
i don;t no
panda's are in different colors and they always eat and sleep that's the difference between panda's and mammels