QUESTION 3
A large system of stars held in place by mutual gravitation. IT
1 answer:
Answer: Galaxy
Explanation: A galaxy is a large system of stars held in place by mutual gravitation.
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Doubling the amplitude of a wave means that you increase the energy of a wave factor of quadrupling
4.88x10^20 H2O2 molecules
Answer:
D
Explanation:
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I believe the answer would be energy
<span>Grams of solute per 100 grams of water</span>
