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Internal development is when an animal's offspring develop/ grow inside the parent, usually the female, before it is given birth to.
Caribou are mammals and give live birth.
Before birth
Yes, the Alaska Pipeline effected the migrating caribou. The caribou now make it a point to hang around the pipeline while giving birth and also in the winter due to the pipeline providing a warmth that they didn't have before. The Trans Alaska Pipeline had a very positive effect on the caribou.
Mice are mammals, and therefore give birth to live offspring. So yes, they will be pregnant before they give birth.
BEFORE BIRTH, same as men.
the uterus
Woodland caribou babies weigh 12 pounds at birth.
around 9 months
Where embryos develop and are allowed to mature before birth
The brain is the last to develop fully, which is around 24 in males.
What do you mean by this question? anyway if you mean it as how to develop the child before his or her birth, it only depend on how you take care of yourself. caring of yourself has a big factor to develop a child in the womb.