Question

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Use the dichotomous key to answer the question. Of the following characteristics, which was used to classify insects?

A. presence of a head

B. shape of wings

C. number of wings

D. shape of abdomen

Answer 1

B. shape of wings

Step-by-step explanation:

Insect, (class Insecta or Hexapoda), any member of the largest class of the phylum Arthropoda, which is itself the largest of the animal phyla. Insects have segmented bodies, jointed legs, and external skeletons (exoskeletons).

Higher classification: Hexapoda