What macromolecule is found in fruits and vegetables?

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time