PLZ HELP Why are fatty acids important to the cell membrane?
No copying from Google or another users answer, I need it to look self written.

Fatty acids are important for the cell membrane because the fatty acids present in membrane is cholesterol which provides the fluidity and mechanical support to the cell membrane.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves