An astronomer would most likely use the Doppler effect to
measure the color of a star.
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Answers: 2
Biology, 21.06.2019 12:30
Which statement names a chemical property of iron? a: it is dense b: it becomes rusted c: itβs hard to bend d: it has a melting point
Answers: 1
Biology, 22.06.2019 06:50
Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.
Answers: 3
Biology, 22.06.2019 15:30
When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d.higher
Answers: 2
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