Usually it means the style of the writing or speech being used
In terms of the first question, "They" would be an objective pronoun, but it should be noted that this does not have to be so. for the second, the answer is "my".
Explanation:
I left the big library book on the table.
Answer:
1. 13th century
2. Department of Agriculture and Bureau of Chemistry
3. Nutrition Labeling and Education Act, In 1990, lets people know what's in their food.
Explanation:
I didn't write complete sentences so I suggested doing that with #3
Answer:
Type with your essay if you got one and type one paragraph with your intro and your 2nd with the mixed info and also 3rd as well and add some other detail and then your conclusion about it. I hope that is helpful.
Explanation: