i think its D but i'm not 100% sure
I believe that the answer should be D. Cell cycle.
Answer: B) Birth rates equal death rates as limiting factors affect population sizes.
Explanation:
just answered it on USA Test prep
Answer:
Blood contains various diseases and fusing bloods that aren't the same type can cause various problems. If testing with blood it is unsure to know how much disease is in the blood.
Explanation:
hope this helps
Answer:
increasing the number of molecules that have sufficient kinetic energy to react.