rhythmic fluctuations in physiology of animals, especially relating to sleep and wake cycles. See also biological rhythms- circadian rhythms
ANIMAL CIRCADIAN RHYTHM: “Animal circadian rhythms are innate and influence sleep and wake cycles.”
rhythmic fluctuations in physiology of animals, especially relating to sleep and wake cycles. See also biological rhythms- circadian rhythms
ANIMAL CIRCADIAN RHYTHM: “Animal circadian rhythms are innate and influence sleep and wake cycles.”