"Did you know that hair and nails are actually forms of skin? In this book, readers will learn this and many other intriguing facts about our nails and hair."--
"An unexpected burp at the dinner table can be embarrassing- although some people love to burp loud and proud! Whatever the case, everyone burps, and this scientific guide explains how and why."--
Cuts and bruises are often a daily occurrence for many people, so it's a good thing our bodies know how to heal them. Readers learn the fascinating science behind how our skin keeps us safe, and how cuts and bruises heal.