Answer:
Radio-wave communications signals travel through the air in a straight line, reflect off of clouds or layers of the ionosphere, or are relayed by satellites in space. They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys.
Explanation:
Answer: It decreased its territory by half
Explanation: Mexico had lost Texas, California, Nevada, Arizona and parts of other present-day American states.
Answer:
A. the community’s economic struggles
Explanation:
Economic struggles are a great motivator to help create jobs and start development.
Plus I just got it right on Edge
1) true
2) true
3) false
4) true
5) false
6) true
7) false
8) true
9) true
10) false
just look it up dude its not hard, i got a lot of these from quizlet
