Answer:
Arteries carry blood away from the heart
Explanation:
Veins carry the blood back to the heart.
Hope this helps!
A, a node is where the different section either split or interconnect in a cladogram.
If a p53 gene is defective it may cause cell cycle to stop functioning normally. Without this cell cycle check, cells will divide continuosly creating many chromosomal damage.
Answer:
i think its c but i'm not sure
<span>This is invalidate, because the amount of energy should stay constant.</span>