C. the Spratly island and Taiwan claimed it
Too much power in the central government
The answer is D. Exosphere
Exosphere is the outermost Layer of the Atmosphere that goes out about 500 - 10,000 Km in altitude.
It's the place where satellites and the space shuttle orbit the earth. Because it's difficult to define the boundary between exosphere and the outer space, exosphere may be considered as a part of outer space
They are proportionate. Explanation: See if they are equal. You can divide the numerator and the ..