Geography, 02.12.2021 02:30 miarobless12389
Careful measurements reveal that a star maintains a steady apparent brightness at most times, except that at precise intervals of 73 hours the star becomes dimmer for about 2 hours. The change in brightness alternates between a small change and a large change. The most likely explanation is that:.
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Which outcome is not caused by gravitational forcea. gas and dust come together to form a planet b. planets orbit a star c. two atoms come together to form a molecule d. stars cluster to form a galaxy
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The body paragraphs in an informative essay should include clear examples. a thesis statement. restated evidence. a clear direction.
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Careful measurements reveal that a star maintains a steady apparent brightness at most times, except...
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