The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs and picks up oxygen. From the small intestine, the blood gathers food nutrients and delivers them to every cell.
I dont think there is anything similar between the two
C definitely c hope this helps
D. wolves catch prey by hunting in packs trust me i got it right
Answer:
This name is convenient for talking about organisms in the water that make their own food
Explanation:
just because