35 Points! Can someone describe what a dichotomous key is in a simple way, and how I write one? Also don't google search it, cuz I literally did that already.

A dichotomous key is a tool that allows the user to determine the identity 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.

A dichotomous key is a way to figure out what something is by picking between two possible descriptions and choosing whichever one is correct. From there, you're told to go to another description (usually labeled with numbers) and you eventually get to the answer.

the correct answer would be 6 feet.