Http://www.collective-evolution.com/2014/07/07/new-study-finds-88-percent-of-earths-ocean-surface-no...
This should be of use here.
Answer:
i honestly am just answering this to get points so that i don't have to purchase anything hope you understand
Explanation:
According to experts, files on your personal or business computer need to be backed up daily. Because, you never know when a computer can break down. The correct answer is A.
Population a group of same species living together