Answer:
C) It involves interactions between biotic and
abiotic factors.
Explanation:
Ecosystems need energy imput, need both consumers and producers, and can exist on land, lakes, rivers and oceans.
You can infer that the parts of the body with the most touch receptors are the most important in receiving touch stimuli from the environment.
You cant answer this without looking at the diagram. sorry.
Answer:
closer
Explanation:
The closer two objects are to each other, the stronger the force of gravity is between them.
