The general structure and function of the nasal cavity. Concept introduction: The respiratory system is the biological system that consists of specific organs and structures used for the gas exchange in animals. The processes of the pulmonary system include the transport of air into or out of the cell, the transport of the air spaces in the lungs and the blood stream, and the transport of the blood into and out of the capillary beds of the lungs to the body organs and tissues.

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Chapter 23.2, Problem 6LO

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To describe: The general structure and function of the nasal cavity.

Concept introduction: The respiratory system is the biological system that consists of specific organs and structures used for the gas exchange in animals. The processes of the pulmonary system include the transport of air into or out of the cell, the transport of the air spaces in the lungs and the blood stream, and the transport of the blood into and out of the capillary beds of the lungs to the body organs and tissues.

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