Why does the cell membrane of a tube worm stop the flow of excess salt into the body?
To maintain a stable environment; homeostasis
Explanation:
Between the new and full Moon, the amount of Moon we see grows — or waxes from its right side toward its left side. As it passes the full Moon stage, the amount of illumination decreases — or wanes — from right to left. ... No matter where on Earth an observer is, however, the phases of the Moon occur at the same time.
