Download or read book Sid the Science Kid: A Cavity Is a Hole in Your Tooth written by Jodi Huelin and published by Harper Collins. This book was released on 2010-03-23 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let's-Read-and-Find-Out About Teeth Have you ever wondered what would happen if you never brushed your teeth? Why do you need your teeth to be strong and hard? Read and find out all about teeth with Sid the Science Kid!