A. Tolerance with the drug
Its the same for caffein think about it some people have to drink more to get the same effect because there body’s has developed a tolerance and thats how u get addicted. You have to increase the amount which is addiction.
I suggest, if this is a laptop given to you for school purposes, that you search through all the things downloaded on the laptop. You may find a screen sharing device or an application on the computer that allows the school to monitor your screen or what you've accessed. If you don't find anything of the sort downloaded on the computer you may be fine, although i would suggest doing small things at first, like scrolling through images or having multiple tabs open, so if it turns out they can see your screen you wont get in too much trouble. If nothing happens you may be fine. I do online school on my own laptop and no ones stopped me from tabbing around during lessons, but who knows. Good luck, fam.
Answer:
Call 911 I think because after or while you call them you could do cpr
THIS SEEMS LIKE A FLVS QUESTION
i think it is B cause i don't think its any longer than that