The roles played by water and oxygen in the human body. Introduction: The human body is made of various chemicals that include carbohydrates, proteins, salts, water, and lipids. Water and oxygen are required for all parts of the body.

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Chapter 2, Problem 21CA

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To describe: The roles played by water and oxygen in the human body.

Introduction: The human body is made of various chemicals that include carbohydrates, proteins, salts, water, and lipids. Water and oxygen are required for all parts of the body.

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