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becky28 becky28
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What is parallax?



the apparent motion of an object due to the motion of the observer



the distance between two straight lines



the small circle that the planets slid along in Ptolemy's geocentric universe



the distance between two foci of an ellipse

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ASTRO

ASTRO


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ecunis1ecunis1
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becky28 Author
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Thanks for your help!!
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Helped a lot
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Brilliant
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