help patients spend less time in the emergency room. aid research students who are studying complex organisms. help make medicines from newly discovered plants. develop specialized antibiotics that are directed at single-celled organisms.
I gave my students this multiple choice question: Increasing and revising scientific knowledge of different types of bacteria will most likely enable scientists to develop ways to

Only one answer is correct among these 4 choices:
- help patients spend less time in the emergency room.
- aid research students who are studying complex organisms.
- help make medicines from newly discovered plants.
- develop specialized antibiotics that are directed at single-celled organisms.

Could you tell me which one is correct?

develop specialized antibiotics that are directed at single-celled organisms.