The answer is D. Just think how hard it would be to see a moth of that colour when just about everything during that time period is grey.
I can’t see the picture...
<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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It's 11 words and answeres your question
