In many mammals, a developing embryo is nourished through the , is a connection with the mother. Later, a newborn takes in food produced by the of the mother. Unlike a young mammal, an insect or amphibian undergoes which is a series of dramatic changes in body shape and form. PLS HELP

In many mammals, a developing embryo is nourished through the placenta. is a connection with the mother. Later, a newborn takes in food produced by the blood artilleries of the mother. Unlike a young mammal, an insect or amphibian undergoes metamorphosis which is a series of dramatic changes in body shape and form.

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.