Will give brainliest to best answer Cells only divide when there is a need to. Describe 2 different situations in which a cell would progress from G1 to S.

Found evidence that the continents were joined together at one time.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Anurse is caring for a client who is learning how to take care of a newly created colostomy. when observing a return demonstration of the colostomy irrigation, the nurse evaluates that more teaching is required when the client carries out what procedure?