Answer:
B. Living organisms use matter and energy for their life processes
Metaphase
At the end of the phase the cell divides into two new cells
A, because it the constant variable
Answer:
<h3>Biologists study humans, plants, animals, and the environments in which they live. They may conduct their studies--human medical research, plant research, animal research, environmental system research--at the cellular level or the ecosystem level or anywhere in between.</h3>
Africa is the only place where giraffes live in the wild
