Why Do We Sleep? Cathy Evans Cicada Books Αγγλικά Βιβλία Children's And Young Adults Reference

Everything You Ever Wanted To Know About Sleep But Were Too Exhausted Ask We Spend Around A Third Of Our Lives Sleeping What Actually Happens During Those Hours? This Book Takes On Fascinating Journey Through The Land Nod And Out Other Side • Are Circadian Rhythms How Do They Affect Energy Levels Throughout Day? Dreams For Happen? Different Stages Sleep? Animals Experience Same Way Do? With Clear Texts Bright Distinctive Illustrations Is Great Introduction Subject That Has Fascinated Us Since Ancient Times An Engaging Tie-In Biology Natural Sciences Curriculums Σελίδες: 48 Έτος Έκδοσης: 0820 Διαστάσεις: 23X23Cm