Michaela wants to make sure she considers her audience as she prepares her speech. what is the best advice to give michaela regarding at what point in her preparation she should do an audience analysis?

It is important to analyze the audience at the beginning of preparation for the speech. Analyzing audience during the beginning of preparation of the speech will allow the speaker to discover information that can be used to build a common ground between the speaker and the members of the audience.  

Explanation:

Audience analysis involves identifying the audience and adapting a speech to their interest, level of understanding, attitudes and beliefs. Analyze the audience to find the mix of ages, genders, sexual orientations, educational levels, religions, cultures, ethnicity, and races.

answer; primary source information;

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.