All you would have to do is sum them up cause their going the same direction.
Answer:
D
Explanation:
DNA use thymine and rna uses uracil but they use a,c,g together
They don't use anything. Water and nutrients move through the plants body cell by cell.
Answer:
B. The carbon cycle
Explanation:
In the carbon cycle, carbon in the atmosphere is absorbed into plants, where the plants use photosynthesis to convert that carbon into oxygen and energy for themselves. Neither of the other cycles involves a plant taking in a gas directly from the atmosphere.
Hopefully this was helpful! :)