223k views
3 votes
Which term describes air that has been contaminated by tobacco smoke?

A. mainstream smoke
B. passive smoke
C. sidestream smoke
D. secondhand smoke

User Mccandar
by
4.1k points

2 Answers

6 votes

Answer:

secondhand smoke

Step-by-step explanation:

k12

User BtySgtMajor
by
4.1k points
6 votes

Answer:

B second hand smoke

Step-by-step explanation:

if its wrong sorry

User Tom Michew
by
4.6k points