3.

Question

Which describes sidestream smoke?

Smoke that goes directly into a baby’s bloodstream.

Smoke that is inhaled by a smoker's lungs.

Smoke that goes into the air directly from a cigarette.

Smoke that is exhaled from a smoker's lungs.

Answer 1

Sidestream smoke is best described as smoke that goes into the air directly from a cigarette. This type of smoke is released from the burning end of a cigarette and can be inhaled by people nearby, including non-smokers.