Answer:
they burn no fuel and release no greenhouse gases
Explanation:
Answer:
protein-coupled receptors.
Answer:
Gas leaks
Explanation:
I don't know anything about biology but I know gas leaks aren't good for plants
Answer:
It would be the first one
Explanation:
I am sure it would be this because when farming, you are not harming the environment or any other ecosystems in anyway. It would also supply food for a constant growing population. Let me know if this helps!