How Does Soap Clean Your Hands?

How Does Soap Clean Your Hands?

By Madeline J. Hayes
Unabridged
$5.00 $9.99
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Have you ever wondered how soap cleans your hands, or how eating healthy makes your body stronger? How medicine works, or why exercise keeps you energized? The science behind healthy habits is explored in this newest addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.