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English, 08.10.2021 16:10 thepantsgirl

Which scientific principle supports the following: Claim 2: The universe started out like an exploding star.

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Stars generate consistent ratios of hydrogen and helium through nuclear reactions.

Objects in motion will remain in motion unless acted upon by an opposing force.

Microwaves are a measure of energy. Explosions radiate energy in all directions.

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Which scientific principle supports the following: Claim 2: The universe started out like an explo...
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