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Introduction to insects
Introduction to insects

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Extraction code: ni3h? Introduction: Insects, like other arthropods, have segmented bodies, appendages with main joints and exoskeletons. The distinguishing feature is that the head is provided with mouthparts (a pair of upper jaws; Two pairs of jaws, the second pair of jaws healed along the midline to form the lower lip), eyes and a pair of antennae; There are three pairs of feet in the chest, usually one or two pairs of wings; The abdomen is segmented, without walking limbs, and the genital hole is close to the anus; There are usually perverts.

An insect