Help

Navigate through the Click & Learn by scrolling, selecting the tabs on the navigation menu, and/or using the navigation buttons at the bottom of each page.

Look for the orange circles with white arrows for tasks to complete on a page.

Many of the tables and graphs are interactive, and you can click on various elements. Follow the instructions provided in the text.

Your answers to questions in the Click & Learn, including multiple choice questions, are recorded when you choose “Save and Continue.” On the final page of the Click & Learn (“Further Study”), you can submit your answers, which will save them as a PDF document. You can always go back and change your answers on the appropriate page and resubmit them.

This Click & Learn is optimized for use on desktops, modern tablets, and smartphones.

For feedback, suggestions, or support with technical difficulties, contact biointeractive@hhmi.org.