Exam 20: Communities and Ecosystems

Please refer to the following art to answer the following question(s). -In the ecosystem shown above,a toxin that accumulates in body tissues would have the largest effect on ______.

Landscape ecology ______.

Small fishes that eat zooplankton are

Modern conservation science increasingly aims at ______.

An example of a mutualism,or +/+ relationship,is ______.

In the food chain grass → antelope → human → lion,the human is a(n)______.