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OpenStax Biology 2e, Ecology, Ecosystems, Energy Flow through Ecosystems
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By the end of this section, you will be able to do the following:

Describe how organisms acquire energy in a food web and in associated food chains
Explain how the efficiency of energy transfers between trophic levels affects ecosystem structure and dynamics
Discuss trophic levels and how ecological pyramids are used to model them

Subject:
Applied Science
Material Type:
Module
Date Added:
09/21/2018