It would be C but its been a while since i took this class so sorry if im wrong but im 80% sure its C
The two differences you see when comparing the four chambers of the heart is that the arteries have a thicker wall and veins have thin walls and that the arteries carry oxygenated blood away from the heart which means they get more pressure than veins.
Answer:
plants response
Explanation:
all questions about response to plants stimulus