Answer:
please, don't be offended, explain ur questions to an understanding manner
Answer is Alcohol, and Tobacco, and followed by Marijuana.
It will help you.
Answer:
1) CFC
2) acid rain
3) the greenhouse effect
4) smog
5) Carbon Monoxide
6) Air pollution
I THINK THESE ARE THE ANSWERS
SORRY IF IT IS WRONG!
Answer:
10.Testes is the answer, and 11. ovary is the answer
