Mostly, yes. With the exception of monotremes (egg-laying mammals which include the platypus and the echidna), mammals are born live, not from eggs.
The defining characteristic of mammals is that they all feed their young on mothers' milk.
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All mammals except the platypus. Some species of sharks give birth instead of laying eggs.
Some of them do, such as most mammals. However, birds, amphibians, and reptiles lay eggs, allowing the offspring to develop inside the egg, instead of the mother.
It grows into an embryo for a chick and that's all
Marsupial mammals do not fully develop inside the mother.
Yes they do.
babies breath in and out the amniotic fluid inside the womb to practice breathing and that causes them to get the hick ups
They are cushioned by the amniotic fluid.
no, it is impossible because there is no air in the womb and the baby needs air to fart. i agree to this because you can not breath in the womb and no air will go inside the intestine.
babies ball up while in the womb because there is not much moving space and it then seems to be a bigger space if they are smaller.
Babies develop arms when they are 7 weeks old in the womb.
36-40 weeks. (9 months)
Women have babies to repopulate the earth. The woman is the one that carries the baby because she has the womb in which the fetus will develop.
internal. They develop inside the womb
The uterus or womb is the organ where babies develop.
It will grow and develop until fully formed.
63 days
yes, when they are in the womb, they develop webbed feet and hands but they still some out without it. :]