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>
It is called PANGEA THE SUPERCONTINENT
C-All of the inner planets are smaller than outer planets.
-Steel jelly
Answer:
A) NaCl will be exported from the red blood cells by facilitated diffusion.
The beginnings of a brain first become apparent around four weeks after conception when the neural plate folds to form the neural tube
