Getting to know the people you'll be addressing—their background, interests, views, and familiarity with your topic—best describes which aspect of speaking: a. target audience b. audience analysis c. observation d. research

audience analysis

Explanation:

Audience analysis are usually done at the beginning of a program or project which rightly informs the design of the materials to be used in the process, the messages to be given out and the type of media to be used.

Audience-centered approach is very important because the speaker’s effectiveness can be improved in the process if the possible picture of the audience required are being created and the presentation created and delivered in a manner appropriate to them.

you are a man with glasses with asthma. one, he has glasses so he has four eyes.   two, he has to noses because he uses a inhaler. and three, two hands for a human.

a and e is the answer