Answer:
I think these are right but I am not 100% sure
Yep, very slowly but constantly shifting
Answer:
C
Explanation:
C contains the most Earthy elements, those elements come mostly from Earth itself but not created by any human
So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation. Without mutation, evolution could not occur.
I think no embryo inside the water