They meet all the environmental conditions an organism needs to survive
Atoms of oxygen are electronegative and attract the shared electrons in their covalent bonds.
It is an ensemble of similar cells
Answer:
7
Explanation:
The mass number is neutrons plus protons
It is caused by differences in the atmospheric pressure. When a difference in atmospheric pressure exists, air moves from the higher to the lower pressure area, resulting in winds that vary in speed. On Earth, air is also deflected by the Coriolis effect, except exactly on the equator.