9. Which of the following types of organisms may obtain energy directly from all trophic levels?

          a.  decomposers         b.  carnivores         c.  herbivores         d.  producers

Again, another one of those terms from objective 4!  Can you give some examples of decomposers.  read more about decomposers in your text.

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Emma Erdahl, Associate Professor of Biology
Northern Virginia Community College
Revised 8/23/00