Do spiders have a exoskeleton

Yes, Spiders have an exoskeleton, which is a rigid external covering that provides structural support and protection. This exoskeleton is made of chitin, a tough and flexible material. Unlike insects, spiders belong to the class Arachnida and have a body divided into two main segments: the cephalothorax and the abdomen. The exoskeleton allows spiders to maintain their shape and helps prevent water loss.