The answer is B. Have a nice day. (You should check out my question)
I believe it is lysosomes, because all cells have a cell wall which pretty much limits what goes in and out of the cell as a mitochondria is storage for food and stuff like that. also a nucleus is pretty much the cells brain so all cells have one.
Answer:
the answer should be B. Drinking noncaffeinated tea an hour before bedtime
Explanation
Most foods can stay lodged in your throat, as long as they're big enough. As for a Dorito chip, it's possible. I don't expect it to stay in your throat for long, though, if you start eating other stuff.
I believe the answer is A