Monotremes lay their young in eggs.
Hair and milk.
All mammals including woolly mammals are different from other vertebrates in possession of hair ,wool is also type of hair .
Dolphins, human beings, and chimpanzees are all mammals who have unusually high intelligence, compared to most other mammals. We are smart.
The correct name for the spiny anteater is echidna. The echidna and platypus are different from other mammals because they are the only egg-laying mammals. All other mammals, both placentals and marsupials, give live birth.
Emus are not mammals, and are therefore not the same as other mammals at all. Emus are birds.
A platypus gives milk but lays eggs. Bats are capable of flight (rather than gliding).
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
Humans and all other primates share a common mammalian ancestor from millions of years ago, a possum-like tree mammals. Mammals diversified to adapt to the different conditions they were faced with, becoming all the groups of mammals we see today.
the cheetahs are fastest of all mammals . the cheetahs differs from most other cats in sevarl ways.
Yes, like all other apes, Chimpanzees are mammals
Yes. Like all mammals, echidnas are vertebrates.