7180497
Description
Flashcards by Irene Caumel, updated more than 1 year ago
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Created by Irene Caumel
about 9 years ago
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| Question | Answer |
| ¿What can we find in the universe? | The universe is made up of billions of galaxies and nebulas |
| What are the names of the planets of our solar system? | |
| How many stars may have a galaxy? | 100,000 - 500,000 millions |
| What gas are the stars made of? | helium, hydrogen |
| What's a satellite? | It's an astronomical body that orbits a planet |
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