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What 2 materials are the planets in our solar system made of?

Please answer this quickly please please please please please please please

User Rambod
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2 Answers

4 votes

Answer:

Hydrogen and Helium. 75% Hydrogen and 25% Helium.

Step-by-step explanation:

User Sohel Islam Imran
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4 votes

they are made up of rock and gas

User Michael IV
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