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Which of the following is most helpful for identifying an organism using a dichotomous key?

O Its average lifespan.
0 Its sources of food.
O Its habitat.
O Its physical structures.

1 Answer

9 votes
I believe it’s by the traits, so it would be physical structures. Because of there’s only two options available, which is see better by the traits of the unknown specimens.
Lol I think thouuuu cuz I do fully remember everything.
User Rodrigo Pinto
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