what is atmospheric refraction? how we can say that a chick manage to awake early in the morning?
Asked by | 25th Feb, 2008, 07:01: PM
Atmospheric refraction is the phenomenon of bending of light on passing through eath's atmosphere.
Their retina has cones in excess, which are sensitive to bright light only and because of this chicks manage to awake early in the morning.
Answered by | 7th Dec, 2017, 05:02: PM
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