Mammals, birds, reptiles, and amphibians are far outnumbered by the variety and quantity of animals with exoskeletons! Login here for access. Try it risk-free for 30 days.
An exoskeleton is a skeleton located outside of the body, while an endoskeleton is a skeleton located inside of the body. Because of Winn-Dixie Study Guide. Sign Up.
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Popular Lessons Petrarchan Sonnet: As a member, you'll also get unlimited access to over 75,000 lessons in math, English, science, history, and more. Please note: Plant Biology: An exoskeleton is a key feature of arthropods , a category of animals that includes insects, spiders, and crustaceans. The exoskeletons of land animals also have small breathing holes, which are called spiracles. You are viewing lesson Lesson 68 in chapter 18 of the course:.
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