Biology: The Unity and Diversity of Life (14th Edition)

Published by Brooks/Cole Publishing Co.
ISBN 10: 1305073959
ISBN 13: 978-1-30507-395-1

Chapter 46 - Self-Quiz - Page 836: 2


B, the lowest trophic level in tallgrass are primary producers

Work Step by Step

The lowest trophic level is primary producers; that means that they consume simple compounds, such as oxygen, carbon dioxide, or nitrogen. An autotroph is also called a primary producer, therefore, option B is the correct answer.
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