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The Solar System's Formation
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In this episode, find out how our solar system formed and how it came to be the busy place it is today.
Comprehension Question:
1. Approximately how many billions of years ago did our solar system form?
Answer Key:
1. 4.6 billion years
Comprehension Question:
1. Approximately how many billions of years ago did our solar system form?
Answer Key:
1. 4.6 billion years
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