The 2nd and 3rd one are both correct. I don’t know if it’s multiple choice or not, but the nervous system does both of those answers
Answer:
People will start to distance themselves and often not talk
Explanation:
If a person is self harming, they most likely don't want another person knowing about it. They will start to distance themselves from you or the group and wear long clothing for example pants and long sleeves no matter the weather.
