Answer:
The left ventricle LV pumps the oxygen-rich blood through the aortic valve AoV into the aorta Ao the main artery that takes oxygen-rich blood out to the rest of the body.
Answer:
Nuclear energy
Explanation:
All nuclear power plants use nuclear fission, and most nuclear power plants use uranium atoms. During nuclear fission, a neutron collides with a uranium atom and splits it, releasing a large amount of energy in the form of heat and radiation.
Lit a would need to get some sleep because she will need to be rested and refreshed for the second 24 hr. shift
