Answer:
Pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.
Explanation:
Answer:
carbon recycling
Explanation:
it is released in respiration
I think it may be A) Plant cycle
Answer:
r u on edg
Explanation: if its edg i know it