Will give brainliest for correct answer will report if you take my points living matter is at least sixty percent water. it makes sense, then, that cell membranes are made of phospholipids because a) phosphates dissolve in water. b) the bilayer acts to repel water. c) the lipids form an insoluble barrier. d) the lipids mix easily in a water environment.

I believe that it is C-The lipids form an insoluble barrier. I am not completely sure, but i think i am right.

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.