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:
Voter turnout is lower in midterm elections than in presidential elections best describes voting in the united states
Answer:
C
Explanation:
Command economies are economic systems completely controlled by the government. So it's C
He was an emissary...………..
