Biology 2010 Student Edition

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

Chapter 26, Animal Evolution and Diversity - Assessment - 26.1 Invertebrate Evolution and Diversity - Understand Key Concepts/Think Critically - Page 776: 7

Answer

Cnidarians do not have any type of mobility because they lack structures that provide them with mobility, so cnidarians cannot swim toward their prey. Instead, cnidarians must have their food carried by the water to them.

Work Step by Step

Cnidarians do not have any type of mobility because they lack structures that provide them with mobility, so cnidarians cannot swim toward their prey. Instead, cnidarians must have their food carried by the water to them.
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