Subject: DO ALL ORGANISMS HAVE A SLEEP/WAKE CYCLE?
Date: Wed Jun 30 07:46:04 1999
Posted by ROBERT
Grade level: nonaligned
School: No school entered.
City: NYC State/Province: No state entered.
Country: No country entered.
Area of science: Zoology
Hi! I wanted to know if all organisms, from micro organisms to
large animals have an activity/rest cycle. Large animals quite
obviously have a sleep and activity cycle. What about
micro-organisms? Also, what is the life span of a micro-organism
because if it is very short they may not require the sleep cycle.
Re: DO ALL ORGANISMS HAVE A SLEEP/WAKE CYCLE?
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