Question

1. when is historical data most effective?

a. to predict trends
b. to prove current facts
c. to show change
d. to demonstrate expertise

1. what type of evidence shows patterns?

a. expert quotes
b. historical facts
c. research papers
d. statistics

1. why use expert opinions?

a. present statistics
b. add authority
c. show historical trends
d. demonstrate patterns

1. what supports complex claims?

a. basic facts
b. simple data
c. common knowledge
d. expert views

1. what strengthens arguments?

a. fancy language

Explanation:

• Question 8: Historical data is most effective for showing change over time. It can illustrate how things have evolved.
• Question 9: Statistics are used to show patterns. They analyze data to identify recurring trends or regularities.
• Question 10: Expert opinions add authority. Experts' knowledge and experience give credibility to an argument.
• Question 11: Expert views support complex claims. Their in - depth understanding can explain and justify intricate ideas.

Answer:

1. c. To show change
2. d. Statistics
3. b. Add authority
4. d. Expert views