<em><u>Answer:</u></em>
b) The comma attempts to join two independent clauses.
<em><u>Explanation:</u></em>
When two ideas come together and either one of them can stand by itself as its own, independent sentence, then the use of the comma is correct:
Comma + a conjunction (and, but, for, nor, yet, or, so)
It allows poor, middle, and lower classes to afford health care
Answer:
1. Jennifer told me that the children were riding their bikes then.
2. Nick told us that Jack had bought a house in the country side a year ago.
3. Mike asked me who my favorite singer was.
4. She asked her mother if she could pick her up after school.
5. Mrs. Lane told her daughter not to open the door to anyone.
6. Mrs. Lane told her daughter to close all the windows.
Answer:
It shows that the people are friendly.
Explanation: The men lifting their hats off indicates them being friendly.