Answer:
D: Under the control of another country but makes all of its own decisions.
Explanation:
Autonomy is the state of being geographically controlled by a country, but having control of decisions within it's provincial/state border, a common example of this are the US states.
Answer:
Astronomers used the cross-staff for measuring the angle between the directions of two stars. ... Ships' officers used it to measure the elevation angle of the noontime Sun above the horizon, which allowed them to estimate their latitude
Explanation:
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D.The rotation of the sun keeps the gas in a ball