Fact 1: Lipids may consist of fatty acids alone, or they may contain other molecules as well. Fact 2: Lipids Lipids are major components of cell membranes. Given the two facts above, what consists of fatty acids?

Select from: [i] mammals; [ii] bioaerosols; [iii] h2o; [iv] battery cells; [v] Energy.; [vi] hydrochloric acid; [vii] keeping the dog warm; [viii] cell membranes;
Answer:
[viii]