Which Group of Arthropods Can Be Distinguished from Other Groups

question 68

Multiple Choice

Which group of arthropods can be distinguished from other groups by their calcium-containing,hardened exoskeleton and mostly marine habitat?  

• A) Insects
• B) Millipedes
• C) Chelicerates
• D) Crustaceans
• E) Trilobites

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Definitions:

Atomic Saber Rattling

The display or threat of nuclear power as a means of coercion or to demonstrate military capability, often associated with Cold War era tensions.

Prisoners of War

Individuals captured by an adversary during armed conflict, held and sometimes treated according to rules established by international law.

Covert Military Operations

Covert military operations are secret actions undertaken by armed forces or intelligence agencies, aimed at achieving military or political objectives without revealing the sponsor's identity.

Dwight D. Eisenhower

The 34th President of the United States, a five-star general during World War II, and leader during the early years of the Cold War.