I think the answer is a red color
C. theory is the answer to your question
I think the veins absorb the photons because they're located at the top part of a leaf while the stomata that serves as the leaf's lungs are found at the under side.
Some individuals are more likely to survive and reproduce than others because they are fit and easily adapting. This idea is called 'survival of the fittest'.
She said that you are not lying about you and I don’t know how you feel like that I love her so I love