Oxygen is the most abundent... followed by silicon ...
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Answer:
the mass of earth is 5.972 × 10^24 kg
I think B cause they were debased so that the emperors could use the the gold and silver to supply their armies
Race because the fact or state of belonging to a social group that has a common national or cultural tradition
Answer:
B. DIVERGENT
Explanation:
Ridge push (also known as gravitational sliding) or sliding plate force is a proposed driving force for plate motion in plate tectonics that occurs at mid-ocean ridges as the result of the rigid lithosphere sliding down the hot, raised asthenosphere below mid-ocean ridges.