Explains how the internal and external parts of your body work, why we grow, and why we have feelings. Answers such questions as "How does my skeleton hold me up?" "Does my heart really look like a Valentine?" and "Do kids get stress?"
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Explains how the internal and external parts of your body work, why we grow, and why we have feelings. Answers such questions as "How does my skeleton hold me up?" "Does my heart really look like a Valentine?" and "Do kids get stress?"
Read Less
