Question

1. People who are near smokers breathe in air

Answer 1

C. that contains nicotine and carbon dioxide

Answer 2

Answer:

C.That contains nicotine and carbon dioxide

Explanation:

Because since a cigarette has nicotine and it turns to carbon dioxide and nicotine because, if it was clean air it wouldn't have a smell to it either or carbon dioxide.

At least I think that what it is because I live with a smoker.