Biology 2010 Student Edition

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

Chapter 27, Animal Systems I - Assessment - 27.2 Respiration - Understand Key Concepts/Think Critically - Page 802: 12

Answer

Respiration in spiders occurs through book lungs which are parallel thin sheets with blood vessels. In insects respiration occurs in tracheal tubes which are present in the outer body.

Work Step by Step

As above
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