Natural Selection.
It favors the better adapted organisms.
Answer:
from the lens
Explanation:
it easy gasbbsbsbbsbsbsbbsbsbssbsbssbsbsbbbssbsnns
Blood platelets... I think are red blood cells, I know we have red and white... hmmm... hope that helps
I think what they rely on is there experiment and how they do it
The green sample possibly contains algae or some other sort of bacteria
