How long will the bones from an abandoned body usually stay complete after the time of death

What type of cell division is used to replace old cell?

How many chromosomes are in a human gamete?

Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food