Answer:
Option D is correct ..........
Answer:
a. it produces ATP
Explanation:
ATP are produced in the light reaction of photosynthesis which are used as energy in the light independent cycle for the production of glucose.
Answer: Helps the plant breathe: The epidermis of the leaf contains guard cells that control and regulate the small pores on the undersurface of the leaves. These pores are called stomata. Stomata are responsible for regulating water in and out of the cell. It is also responsible for the exchange of gases across the epidermis.
It is actually Covalent bonds. I just took the same question for my science quiz.
Skin,mouth and sometimes they have gills which they absorb oxygen