Question

What characteristics work well in a dichotomous key?

A.smooth or rough
B.green or round
C.triangle or purple
D.tall or bumpy

Answer 1

A I hope this helps

Answer 2

The correct answer is:

a) smooth or rough

Explanation:

A dichotomous key is a tool that facilitates the user to ascertain the status of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "split into two parts.