Which statement best describes a dichotomous key?

Question

A.
A dichotomous key is a tool that identifies an organism based on traits.

B.
A dichotomous key is a tool that identifies an organism based on location.

C.
A dichotomous key is a tool that identifies an organism based on population size.

D.
A dichotomous key is a tool that identifies an organism based on reproduction method.

Answer 1

A. A dichotomous key is a tool that identifies an organism based on traits.