Final answer:
A dichotomous key is a tool used to identify organisms by providing a sequence of questions with two mutually exclusive answers. Follow the instructions given to choose another key on the gizmo, take screenshots of the organisms, and create a new dichotomous key based on their characteristics.
Step-by-step explanation:
A dichotomous key is a tool used to identify organisms by providing a sequence of questions with two mutually exclusive answers. These questions lead to the identification of a specific organism. To create a dichotomous key, you would need to choose another key on the gizmo and take screenshots of all the organisms included in that key. Then, you would place the screenshots in a separate document and create a new dichotomous key based on the characteristics of those organisms. This key can be used to identify the organisms included in the screenshots.