cheese and mitocondria
All mammals are cared for by at least one parent after birth.
two. like all mammals :)
Raccoons are mammals so they are born alive
All mammals are born by the mother giving live birth to them. However there are two exceptions to this rule. Platypus and Echidnas are mammals but they lay eggs. Which is extremely unusual for a mammal.
Birds are not mammals. They are in their own category, which is "Birds". The only two egg-laying mammals are the platypus and the echidna, which are classified as monotremes.
Born animals are mammals and eggs can be from birds, reptiles, amphibians and two types of mammals, the platypus and the echidna.
Hippos are born alive, like nearly all mammals. There are only two mammals on Earth that lay eggs. They are the platypus and spiny anteaters.
Most mammals are born alive withe the exception of monotreme mammals
Birds and mammals are mutually exclusive categories of animal. Monotremes (duckbilled platypus and echidna) are sometimes incorrectly said to be "half-bird" because they lay eggs instead of giving live birth, but they share more characteristics with mammals and are classified as such.
Mammals are creatures that can feed their young with their own milk.
No, foxes are mammals and mammals aren't born in eggs.
NO, all mammals except platypus are born live.