Smoke exhaled from a smoker’s lungs is called mainstream smoke....

smoke exhaled from a smoker's lungs is called mainstream smoke id this true or false

Smoke exhaled from a smoker’s lungs is called mainstream smoke. (1 point) Responses true true...

Smoke exhaled from a smoker’s lungs is called mainstream smoke.

Smoke exhaled from a smoker’s lungs is called mainstream smoke. (1 point) Responses true true...

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