The Miller-Urey experiment is important because this was considered as the breakthrough in the study of origin of life, as to where and how exactly life began on earth and that it was possible to form organic molecules from inorganic molecules.
Anything that the cell does require energy also known as ATP so the process of breaking down ATP uses ATP and vice versa
I believe the answer to your question would be:
<span>phosphate heads of phospholipid</span>
Answer: periosteum i think that is what it is called not sure but probalbly correct
Explanation:
Http://www.collective-evolution.com/2014/07/07/new-study-finds-88-percent-of-earths-ocean-surface-no...
This should be of use here.