Marijuana smoke has many of the same negative consequences on the body as tobacco smoke.
a. true
b. false

The aswer is true.
Marijuana does have many of the same negative consequences on the body as tobacco smoke.

Eventhough the ingredients are totally diffrent, (marijuana smoke is made from canabis sativa)it has the same negative consequences on the body as tobacco smoke

one of them is lung cancer. In facts, marijuanna could cause a 50 - 70 % greater risk of cancer because there are more cancer causing chemicals in it.