We have all kinds of bacteria in our mouths. Some are good for us. Others are not. What can you do to help keep the bad bacteria off your teeth? Find out in this easy-to-read Pebble Emerge book. With simple text and color photos, young readers will learn all about their teeth.
We have all kinds of bacteria in our mouths. Some are good for us. Others are not. What can you do to help keep the bad bacteria off your teeth? Find out in this easy-to-read Pebble Emerge book. With simple text and color photos, young readers will learn all about their teeth.