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

Please answer this quickly please please please please please please please

User Mati
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2 Answers

7 votes
7 votes

Answer:

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

Step-by-step explanation:

User CheapD AKA Ju
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2.8k points
17 votes
17 votes

they are made up of rock and gas

User Nsndvd
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