The location of it is inside and below the neck. It is used to transfer food from the mouth to the stomach.
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.
I think they are all right.
<span>Do u need the answer out of these four question?
primary consumers (
secondary
tertiary
,,
producers
decomposers)</span>