Answer:
Each layer has a unique chemical composition, physical state, and can impact life on Earth's surface. ... Movement in the mantle caused by variations in heat from the core, cause the plates to shift, which can cause earthquakes and volcanic eruptions.
Answer Choice: C
A political system is also another term for a government system.
Answer:
Kenya has higher life expectancy.
A.because it experiences different temperatures since it is near a large body of water
