Biorythms
Biorhythms are natural, rhythmic cycles controlled by our "biological clock." Present from birth until death, it is believed biorhythms--or biological rhythms--occur independently of our wil...
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Biological Rhythms
Eukaryotes, living things whose cells contain membrane-enclosed nucleus and organelles, have internal clocks. Their clocks keep track of time and regulate cyclical processes known a...
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Biorythms
Biological Rhythms