A Study of Sleep in the Report of Jerry M. Siegel (1402 words, 7 pages)
The platypus, apparently, is a surprisingly deep sleeper. What's more, itspends more of its time in so-called 'REM' sleep than any other mammal. These are the conclusions of a study on sleep in the platypus by Jerry M.Siegel of the Sepulveda Veterans' Affairs Medical Center, North Hills,California and colleagues. Their ...
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