

![]() | Project title | Do canines or humans have more bacteria in their mouths? |
| Difficulty Level | Elementary school | |
| Main link | Click here to view all details of this science project (Cached)  (View 3rd party site) | |
Description | ||
| We test the hypothesis that canines will have more bacteria in their mouths for several reasons such as the way they take a bath, what they eat, and lack of brushing their teeth. | ||
Materials | ||
| This idea is contained in a third-party website. To view the science fair projects, please click on the link above. Copyright in the third party website belongs to the relevant author. | ||
Brief Instructions | ||
| [Please see third-party website for instructions] | ||