Source: Luc Hoogenstein, via Wikimedia Commons. Distributed under a CC BY-SA 4.0 license. Arthropods, including insects, spiders, and crustaceans, are covered by a hard exoskeleton that protects their ...
Arthropods, including insects, spiders, and crustaceans, are covered by a hard exoskeleton that protects their soft innards and helps them get around. Molting, or shedding this shell, is necessary for ...