NOTE: Be sure to navigate through this interactive section using the red arrow buttons (back next) at the bottom of each screen.

1. In the first box enter heredity

2. Leave AND as the connector

3. In the next box enter environment

4. In the last box enter " twin?". Hint: Be sure to include the truncation mark "?" in "twin".

5. Now click on the Search button

How to find help in Proctor Library