Answer:
Cell Division. Read explanation
Explanation:
It wouldn't be any of the sex cells so that would take out gene activity and offpsring. The only thing that changes the somatic (body) cells would be the slowing of cell division which I would assume is the correct answer.
Answer:
a
Explanation:
divergent boundary means that the plates are moving away from each other.
b is convergent and c is transform
They were probably the first multicelluar life- forms
Hope this helps!
-Payshence xoxo
Answer:
sphincter
Explanation:
circular muscle that normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning.