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The Secret Clocks: Time Senses of Living Things (Dover Children's Science Books)
The Secret Clocks Time Senses of Living Things - Dover Children's Science Books
Author: Seymour Simon
Why do some plants blossom only during the day? How do certain birds know when and where to migrate? Why are some people "early birds" and others "night owls"? A noted science writer explains the workings of human and animal biological clocks.  Includes 30 illustrations by famed author/illustrator Jan Brett. "A fascinating subject, well handled....  more »
ISBN-13: 9780486488660
ISBN-10: 0486488667
Publication Date: 8/15/2012
Pages: 80
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Publisher: Dover Publications
Book Type: Paperback
Members Wishing: 0
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