Why Do We Sleep?
Cathy Evans
Gebundenes Buch

Why Do We Sleep?

The Science of Snooze

Illustrator: Plavinskaia, Polya
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Everything you ever wanted to know about sleep but were too exhausted to ask. > ¿    What are circadian rhythms and how do they affect our energy levels throughout the day? ¿    What are dreams for and how do they happen? ¿    What are the different stages of sleep? ¿    Do animals experience sleep the same way we do? With clear texts and bright, distinctive illustrations, this is a great introduction to a subject that has fascinated us since ancient times, and an engaging tie-in to biology and natural sciences curriculums.