Altruism is when someone's actions: A. inadvertently promote another's well-being.
B. are driven by the need to be popular and fun.
C. are intended to help other people or things.
D. make others want to be as cool as they are.

what makes a hero is someone who tries and acres and then to save people and it’s not their jobs to save them just a normal person that has no experts of saving people would jump in to action without it twice about doing it. me that’s the defection of a hero!

b

explanation:

dependent clause!

example: "before the food gets cold"

free points are committed here! first to answer by writing this question and post it as an answer gets brainliest and everybody gets 30 !