Which Arthropod Subgroup Includes Those with an Exoskeleton of Chitin

question 57

Multiple Choice

Which arthropod subgroup includes those with an exoskeleton of chitin?

• A)Arachnids
• B)Crustaceans
• C)Insects
• D)All of these

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Definitions:

New World

A term used to describe the Western Hemisphere, particularly the Americas, discovered by European explorers during the Age of Discovery, contrasting with the Old World of Europe, Asia, and Africa.

Permanent European Settlement

The establishment of enduring communities in the Americas, Australia, and other parts of the world by European explorers and colonists starting in the late 15th century.

Southwest

A region in the United States generally considered to include Arizona, New Mexico, Texas, and parts of surrounding states, known for its desert landscape and cultural heritage.