Answer:
The Plants and animals all on the surface of the Earth. Disintegrate into the ground. That is A human related proble.
Explanation:
Any process that happened on Earth such as plate tonics weathering and the breakdown of rocks into smaller particles.
Answer:
external force.
Explanation:
According to newton's first law of motion ( and also according to laws of relativistic motio) a stationary object that cannot move unless it is acted upon a external force.
Answer:
Object A but not object B
The answer would be the species’ niche. A niche includes all the interactions of a species.