Correct Answer:
In this model, number 1 represents The Sun, number 2 represents Earth, and number 3 represents The Moon.
Explanation:
Earth orbits the Sun while Moon orbits the Earth.
Answer:
Pressure
Explanation:
As per PV=nRT, we know that if volume, quantity and temperature are the kept constant the only thing that changes is pressure.
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The subject is "Several of us"
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