The sun is 92.96 million miles away from the Earth. It is located in the middle of Earths rotation around it.
The answer is 4 gametes that have the number of chromosomes....
Answer:
Transport of tidal waves and currents
Valves ensure blood flows toward your heart. Vein valves work to bring the blood that flowed down via arteries back up to your heart.
<span>There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart</span>
