Answer:b. microsystem.
Explanation:
The microsystem is one of the component of ecological system theory. The microsystem describes the system, which is close proximity to the person. For example, the interaction of child with the school teachers, classmates, friends, parents and siblings. The person learns a lot through the direct interaction with people. This is like to influence the physical and behavioral outcomes.
The Redco company is just like a part of microsystem for the school children where they can learn directly by learning skills for manufacturing.
Cell, tissue, organ, organ system, organism...................................................................
Explanation:
Rock fragments squeeze together
I would say true because for them life will not go on and the animal that is eating another animal there will not be no more of them and they will all die off
They affuse because the air comes out the cells
