2.
what's the definition for stressor

any cause of stress

reaction an individual may go through after a loss

state of calm

physical reaction that results from stress

hi !

Explanation:

the answer is Reaction an individual may go through after a loss

External stressors are events and situations that happen to you. Some examples of external stressors include: Major life changes. These changes can be positive, such as a new marriage, a planned pregnancy, a promotion or a new house. Or they can be negative, such as the death of a loved one or a divorce.

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

answer leukemia,lymphoma,aplastic anemia;