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.
Sound or symbol used to communicate
hope this helps hhh(´∀｀*)
Answer:
B.
personal trait of an individual
Answer:
A thesis statement is the main idea of an essay. It consists of the topic of the essay and the writer's claim about the topic that will be proven throughout the essay.
Explanation:
