Biology · Human Respiratory System

A large, muscular sheet called ______ forms the floor of the chest cavity.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1duodenum
2larynx
3alveoli
4diaphragm✓

Correct answer

diaphragm

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A large, muscular sheet called ______ forms the floor of the chest cavity.

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A large, muscular sheet called ______ forms the floor of the chest cavity.

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