Question

What do scientists examine when they use a dichotomous key?(1 point) Responses observable features of an organism observable features of an organism environment of an organism environment of an organism kinds of foods eaten by an organism kinds of foods eaten by an organism behaviors of an organism

Answer 1

When scientists use a dichotomous key, they examine the **observable features of an organism**. A dichotomous key is a tool that helps identify organisms based on physical characteristics by providing a series of choices that lead the user to the correct name of a given item.