Answer: D
Explanation: This is because the coal has carbon dioxide and when it is released into the air it causes acid rain.
Answer:
c
Explanation:
If you wanted to reduce health risks, why make more?
Answer: Mass
Explanation: i hope i helped i did that yesterday and it was right but i hope it is??
Answer:
An organisms niche is it's role in the ecosystem. This includes what it eats and what it's eaten by, and is usually affected by it's habitat.
An organisms habitat is simply where the organism lives.