A Segment of a Food Web Includes the Following Interactions

question 101

Multiple Choice

A segment of a food web includes the following interactions: In this example, _______ has the lowest trophic efficiency, and the _______ level supports the lowest biomass.

• A) grass  grasshopper; hawk
• B) grass  grasshopper; grasshopper
• C) grasshopper  garter snake; garter snake
• D) garter snake  hawk; hawk
• E) garter snake  hawk; grass

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