Answer:
A
Explanation:
Because when particles move slower they start getting closer to one another, the attraction between them puls them toward each other.
Enclosed within the nucleolus of the cell.
We cannot drink water and water can damage the ecosystem. Water pollution can be reduced by adding filters to rivers.
Answer:
option A
Explanation:
Energy gotten from the prey will be transferred up to the food chain.
so directly or indirect, all other members of the food depend on this energy
