I would say its C but im not for sure
Because the acid helps the stomachs digestion system digest
I think it’s photosynthesis not 100% sure
D. Plants have adapted to deal with the sun in many different ways, and this is one. The stomata are regulated by guard cells, which are activated by different things depending on the species of plant, and guard cells are supposed to keep the stomata from staying open all the time and losing too much water to evaporation. So, the solution is to have the stomata on the bottom of the leaf to prevent direct sunlight contact (and therefore more evaporation), and guard cells to protect the stomata.
The answer to your question is,
C) Orange Juice. They need some sort of sweet item.
-Mabel <3
