You could say something along the lines of:
"Hey, Friend, what's so good about weed? Why are you always smoking it?"
If he's smoking it for medical purposes, then just drop it, but if it's illegal and he's doing it to "look cool", then I would further ask questions about it.
False, the inventors claims were clearly not well tested
Answer:
A: Removal by Physician
Explanation:
It is very unsafe to remove wax build up at home
Answer:
starch
Explanation:
starch turns blue black in the presence of idonine