🌐EnglishEnglishDeutschEspañolFrançaisPortuguêsРусскийالعربية中文日本語EntityQ3848483· pop 15· linked from 42 articlesbiological rhythmbiologically inherent cyclic variation or recurrence of an event or state, such as the sleep cycle, circadian rhythms, or periodic diseasesConnectionscircadian rhythmEntitycrepuscularEntityCategoriesBiological processesChronobiology