Download or read book You Wouldn't Want to Live Without Boogers! written by Alex Woolf and published by Franklin Watts. This book was released on 2016-09 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: What if we didn't have mucus? The insides of our bodies would be very dry, and we would find it hard to digest our food. We would also quickly become sick, because mucus protects us from dirt in the air that we breathe. But what exactly is this stick