I believe that the answer is D.
The primary visual cortex is what sends information to the secondary visuals, which are important for color, motion, and depth perception. If the primary visual is damaged, then it can cause problems for the secondary visuals, which are important for the three reasons listed ^.
Answer:
You repeated the two paragraphs, 3 times. and that is the answer :D
Answer:
Carbohydrates give you energy
