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The Secret Clocks, Time Senses of Living Things


Author(s):Seymour Simon
Illustrator(s):Jan Brett
Publisher(s): Viking Press
Year Published: 1979
Type: Hardcover
Genre: Nature – Birds
Nature – Flowers
Nature – Mammals
Age Range: Ages 9-12: Longer Chapter Books
Pages: 74
ISBN-10: 0670628921
ISBN-13: 9780670628926
LCCN: 78031910
OCLC: 4593620


How do we know when to wake up? How do flowers know when to bloom? This book explores the biorhythms of living things.

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