<span>B-the lack of ethics in dissection and animal testing</span>
Answer:
<em>The Answer is A</em> <em>I took the the test </em>
Explanation:
Ik this is kinda late :( hope this helps someone else!!!!
Answer:
People are trying to lower fossil fuel usage and greenhouse gasses, so using renewable resources. For example, wind and sun. Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air, so limiting pollution will help acid rain.