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Elodia [21]
3 years ago
6

How do astronomers use the celestial sphere to plot a stars exact position

Biology
1 answer:
san4es73 [151]3 years ago
3 0
<span>The celestial sphere is a coordinate system that uses the Earth as a reference. Declination indicates how far north or south from the celestial equator an object is. Right ascension indicates how far east or west from the vernal equinox an object is.</span>
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Explain what it means for a section of DNA to be considered a molecular clock. Be sure to discuss the importance of neutral muta
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  <span>Neutral mutations are neither harmful nor beneficial. 

Therefore, they are invisible to natural selection. (Since they neither improve nor worsen one individual's chances of survival and reproduction over another.) 

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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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3 years ago
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