You Wouldn't Want To Live Without Bacteria! Books Button cheeping chicks and leaping lambs

cheeping chicks and leaping lambs

and the awesome 'Finale'

and singers singing

and helped develop treatments for cancer

You Wouldn't Want To Live Without Bacteria! Books Button cheeping chicks and leaping lambsThough most of them are too small to be seen with the naked eye, bacteria are everywhere. They appeared on Earth more than 3 billion years before the first dinosaurs. Some bacteria cause deadly diseases, but many of them are helpful to us. They fertilise the soil by breaking down dead material, and they are an essential ingredient in many foods. Bacteria in our own bodies are a vital part of the digestive process. Author: Roger Canavan Ages: 7 11