While "resources" refers to the materials used for research, a bibliography is a list of all the sources you consulted to gather information for your project. It's a crucial part of your science fair project because it:

* Gives credit to the original authors whose work you used.

* Allows readers to verify your information and learn more about your topic.

* Demonstrates the depth and breadth of your research.

So, make sure to include a properly formatted bibliography in your science fair project!