Maybe B nut I might be wrong
This question could go either way. A hero is just a person "idolized for being courageous". This could mean a role model, or successful person, or even a super hero. If you are talking about a super hero, technically they don't have responsibilities because they are not required to use their powers to help anyone.
A glossary.
If you find a textbook and flip to the back you can see all the key terms in alphabetical order with their definition and page number that it is in.
I believe the answer is A
hope this helps
This is kinda easy the answer is A- noun