Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 31, Nervous System - Standardized Test Prep - Page 919: 11

Answer

An equilibrium within the body is maintained by sympathetic and parasympathetic nervous systems as they work opposite to each other.

Work Step by Step

As above
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