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Which characteristics work well in a dichotomous key?

a) smooth or rough
b) green or round
c) triangle or purple
d) tall or bumpy

User Paul Dove
by
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2 Answers

6 votes
I would say A. It would make the most sense.
Hope this helps!! and i know im a beginner but i know the answer
User Isabel Jinson
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9.1k points
3 votes

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.

User ReDEyeS
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