Question

q3 secondhand smoke can harm people who do not smoke but are nearby.
○ smoke from a fire
○ smoke breathed in by people who are not smoking
○ smoke from a car
○ smoke from cooking food

Explanation:

Secondhand smoke refers to the smoke that non - smokers inhale. The term "secondhand" implies that it is the smoke that is not directly from the smoker's own act of smoking but is instead the smoke that is exhaled or comes from the burning end of a cigarette and is then breathed in by non - smokers.

• "Smoke from a fire" is just general smoke from a fire source and not specifically related to secondhand smoke from smoking.
• "Smoke from a car" is vehicle - related exhaust and not secondhand smoke.
• "Smoke from cooking food" is related to cooking and not secondhand smoke from smoking.

Answer:

Smoke breathed in by people who are not smoking