Fish that are raised in clean filtered water are healthier.
Plants grow faster when they are in yellow light.
Answer:
B.The sperm and egg.
<h3>....Hope it helps you.....</h3>
Answer:
introduces substances into an environment
Explanation:
eutrophication is just a bunch of algae in a pond or source of water. pollution is bad materials in the air. smoke and algae are substances in an environment.
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