Life Cycle of a Star
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Last updated almost 5 years ago
4 questions
Note from the author:
Purposeful viewing task with Brainpop video link included.
2
1
Hydrogen is heavier than helium.
Hydrogen is heavier than helium.
1
About how old is our sun?
About how old is our sun?
2
What causes the sun to collapse?
What causes the sun to collapse?