Answer:
to explain
Explanation:
i know it. Why is this section even on here?
Explanation:
Your answer depends on your second choice; listening no talking, politeness, mutual understanding, bias, acceptance.
listening is important if you are the recipient of communication.
politeness for the speakers opinion.
mutual understanding for what the speaker is trying to convey.
bias for putting yourself in the speakers shoes.
acceptance for the speakers opinion, wheather or not you share the same opinion..
They are efficient for rare diseases or diseases with a long latency period between exposure and disease manifestation.