Help plz and I will give you a cookie

Which of the following statements regarding emotion and altruism is true

Select two risk factors for self-harming behavior. a. having high self-esteem b being a teenager or young adult c. being female d. having never abused drugs or alcohol i know its going to be something funny and i'm gonna feel dumb asking it but its for my final test of the semester

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing