Echidna and platypus are both born from eggs,but are otherwise Mammals
Insects start as eggs and mammal's are born from there mother
no they do not lay eggs the have baby's like any other mammal!
No. A chimpanzee is a mammal. Its young are born live.
yes. any animal that doesn't lay eggs is a mammal. Except platypusses.
Yes. A giraffe does not lay any eggs, there for, its a mammal
yes dolphins are indeed mammals. any animal that has a live birth is considered a mammal. live birth meaning the baby is not born in an egg. exceptions - platypus' are mammals but they lay eggs.
born alive only birds lay eggs
Nope. They're born from eggs, some carried inside the mother.
They are a mammal so their young are born alive.
The dolphin is born like any other mammal or marine mammal.
A monotreme is a mammal that lays eggs.
No because it lays eggs. The only mammal that lays eggs is the platypus. It is a reptile.