Your heart uses energy to pump blood all over the body. your blood carries the necessary nutrients and oxygen to your cells. this process is an example of your body using energy to ?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What is used to keep track of the gamates and possible offsprings combination

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?