Although a person may not realize it, using an inhalant can be fatal
even if it’s the very first time. which of the following is an example
of an inhalant?
a. nicotine
b. paint thinner
c. cannabis
d. caffeine

which ever one is showing doing the same exercise in time intervals such as 30 seconds or a minute several times.

for me i have felt invisible when i was clearly struggling,or,i made a great achievement ,and,nobody took to notice me either because they just didn't see it,or,people just turned their back on me.i can see a person being invisible by choice,or,without choice like i did.the people who are invisible by choice don't try to talk to people,don't try to make friends,and,keep to themselves.i haven't been one of those people so i couldn't give you a reason.

hope this and can i get bainliest my dude : d