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Y_Kistochka [10]
3 years ago
7

Organisms classified using a dichotomous key are based on A. physical characteristics. B. geographic area. C. behaviors. D .gene

s.
Biology
1 answer:
Brut [27]3 years ago
3 0

Answer:

Physical Characteristics.

If you'd like an explanation please ask and I'll respond asap because I'm in class rn.

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