Answer:
The correct answer is - a. learn about your audience.
Explanation:
Observing, collecting data, doing surveys and making inferences all are examples to know about the audience how they react, what they like, what influences them. These all research methods are very useful to learn about an audience.
For analyzing diversity they must be a comparison of types of diversity present. Observation, surveys, interview or making inferences are not something can be used in make presentational adaptations.
The reason is because birth control is less expensive and easier for teens to get in many
other developed countries than in the United States. And teachers,
parents and physicians tend to be more accepting of teenage sexuality
and more likely to encourage use of contraception, said Sarah Brown,
chief executive of the Washington, D.C.-based National Campaign to
Prevent Teen and Unplanned Pregnancy.
sorry its very late answering but its the Dred Scott case
