What term refers to the hardened external plates covering the head, thorax, and abdomen sections of an insect?

Answer

Sclerites

The insect's body sections are covered by hardened plates called sclerites, which are joined together by thin, pliable, membrane-like joints to allow for flexibility.

What term refers to the hardened external plates covering the head, thorax, and abdomen sections of an insect?
insectstructureanatomyBoneinvertebrate