I think number one is Strongly Linked and the second one is Less Linked. Hope this helps. If it's wrong sorry
The answer would be Parasympathetic.
The Parasympathetic is the part of the nervous system that returns his heartbeat to normal.
The reason that plants tend to have larger leaves on the forest floor is because the leaves need to capture more sun.
By increasing the surface area of the leaf, which also increases the amount of sun it collects, it can compete with the larger trees and vines when it is exposed to less sun due to said trees.
What are your options?
Anyways, I would say evolution
