13. These are questions that stir or cause a person to think introspectively about matters, topic or subjects which were previously pondered about.

The answer:

===> a. thought-provoking questions

b. Topic sentence

c. supporting details

d. paragraphs​

Thought-provoking questions are questions that stir or cause a person to think introspectively about matters, topic or subjects which were previously pondered about.

Examples of thought-provoking questions:

• Where are you finding the most meaning in life?

• What do you imagine your legacy will be?

• How long do you think you'll be remembered?

Hope it helps!