 
 
| Students | Katelyn  Teeuwsen Amy Kippers | 
| School | IND - Calvin Christian School (Hamilton) - Hamilton | 
| Level | Junior 7/8 - Grade 8 | 
| Group | Group 3 - Health Sciences II | 
| Abstract | The purpose of our project is to figure out and test which is cleaner: a dog's mouth or a humans mouth. |