Plants cell walls are made of \nOptions:\n- (A) fiber\n- (B) keratin\n- (C) alveoli\n- (D) cations\n- (E) matter\n- (F) CO 2\n- (G) porous\n- (H) Cane. OK. Let's think hard:
User
Plants are multicellular eukaryotes with cell walls made of cellulose. Basically, fiber is cellulose . Plants cell walls are made of fiber.
So, the final answer is (A).
Assistant