If i'm not wrong it's objective information
Answer:
Although students may feel they have too much homework, a study found that today's students have the same amount as their parents did.
Explanation:
Answer:
not sure but I think its an adjectival phrase
Answer:
i think it might be the system of public works
Explanation:
bridges and highways are public transportation I don't think they would work on military bases. railroads and air travel would make sense but public works covers everything. let me know if you got it right.