The answer is A. amino acids. Hope this helps!!!
Characteristics determined by genes are predisposed by their genetics, whereas characteristics determined by the environment are developed, not predisposed at birth.
I am sorry I wish I could help you. Sorry
Answer:
The answer is association fibers
Explanation:
Association fibers communicate between gyri in the same cerebral hemisphere.
The gyri is a ridge tissue on the surface of the cerebral hemisphere.
Well it has to evolve over time eventually thats why ;)