Study Guide for Campbell Biology
Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 54, Problem 17TYK

Which of the following shows a mismatch between organisms and their community roles?

  1. a. beavers—ecosystem engineers
  2. b. black rush Juncus in a salt marsh—facilitators
  3. c. sea stars in an intertidal community—keystone predators
  4. d. alder and Dryas (a mat-forming shrub)—inhibitors
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Study Guide for Campbell Biology

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