The answer would be "Behavior is modified as a cause"
Many fruits contain specialized structures that are adaptations for The answer is D. aiding in seed dispersal.
Maple trees have fruits with "Wings" that help the gale disperse the seeds. Some flowering plants grow fleshy fruit that benefits disperse their seeds. When animals eat the fruit, the seeds pass through an animal's digestive tract undamaged.
One way is that it add water to the atmosphere. Another way is that the trees and leafs provides the oxygen
