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Biology, 17.10.2021 14:00 kaylaaaaaaa86

Mikel’s teacher asks him to describe what happens to stars as they undergo nuclear fusion and process hydrogen into helium. What does Mikel say? They become slower and more rectangular.

They become faster and more spherical.

They become cooler and lighter.

They become hotter and denser.

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Mikel’s teacher asks him to describe what happens to stars as they undergo nuclear fusion and proces...

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