How are breathing and cellular respiration similar?
a: both require water in order to take place.
b: both use oxygen and produce carbon dioxide.
c: both involve breaking down glucose to produce atp.
d: both involve using atp to fuel other chemical reactions.

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?