Answer:
I believe its primary succession
Explanation:
Answer:
Much change is due to random genetic drift rather than positive selection. Some are harmful and are likely to be eliminated by natural selection – by death of the embryo, for instance. ...
Answer:
Swelling
Explanation:
As the body tries to heal itself, the tissues may swell and become inflamed, causing a cast to become tight and uncomfortable.
Answer:
Cellular Respiration occurs when cells use oxygen to produce energy from food you eat.