Biology 2010 Student Edition

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

Chapter 33, Circulatory and Respiratory Systems - Standardized Test Prep - Page 975: 2



Work Step by Step

Option A is incorrect. This option only talks about the circulatory system and not the respiratory system. Option B is incorrect. This option talks about the respiratory system only with no reference to the circulatory system. Option C is incorrect. This option talks only about the lymphatic system with no mention to either circulatory or respiratory systems. Option D is correct. This option talks about both circulatory (blood cells) and respiratory system (lungs) and their interaction.
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