Fat bodies play a role in:
answer
a. respiration.
b. circulation
c. hibernation
d. reproduction
e. c and d

you should seek treatment when you are seriously thinking of sui.cide, and that can eventually lead to your own death.

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