Gratitude is a moral emotion. It is the kind of emotion that will help us to measure who are generous friends and who is not that kind of person. Also, gratitude helps us to reinforce the long-term commitment among our friends and motivates our affectional behavior.
Answer:I think the answers would be A(maybe),B,and D.
Explanation:
I'm not sure about A. B because it stop people from entering easily. D because people can put cameras on them. I'm most sure about B though. I hoped this helped.
