Q&A: Given you smoked the same amount in your lifetime, which would be more likely to cause lung cancer?

lung cancer
by NationalLungCancerPartnership

Question by Denver(:: Given you smoked the same amount in your lifetime, which would be more likely to cause lung cancer?
Marijuana, crack, or tobacco?

Best answer:

Answer by Jeff P
This is the wrong group for this question.

Know better? Leave your own answer in the comments!

Technorati Tags: , , , , , , , , , ,