Campbell Biology (11th Edition)

Published by Pearson
ISBN 10: 0-13409-341-0
ISBN 13: 978-0-13409-341-3

Chapter 42 - Test Your Understanding - Level 1 - Knowledge/Comprehension - Page 949: 3


D. Heart Rate

Work Step by Step

The pulse is the number of times the heart beats each minute. Therefore being a direct measure of the rate of the hearts beats.
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