Principles of Anatomy and Physiology 14e with Atlas of the Skeleton Set (14th Edition)

Published by Wiley
ISBN 10: 1-11877-456-6
ISBN 13: 978-1-11877-456-4

Chapter 2 - The Chemical Level of Organization - Figure 2.2 - Page 30: 1

Answer

The four major elements in the human body are oxygen (O), carbon (C), hydrogen (H) and nitrogen (N).

Work Step by Step

The four major chemical elements in living organisms are oxygen, carbon, hydrogen, and nitrogen. Oxygen (O) -----65% Carbon (C)-------18.5% Hydrogen (H)----- 9.5% Nitrogen (N)-------3.2%
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