Clocks and rhythms /

Discusses the concepts of time and biological cycles, including the phases of the moon, the internal clocks of plants and animals, seasonal rhythms, and the aging process.

Bibliographic Details
Main Author: Silverstein, Alvin
Corporate Author: NetLibrary, Inc
Other Authors: Slverstein, Virginia B., Nunn, Laura Silverstein
Format: eBook
Published: Brookfield, Conn : Twenty-First Century Books, [1999]
Series:Silverstein, Alvin. Science concepts.
Online Access:Connect to the full text of this electronic book

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