Tuesday, January 6, 2015

Big Idea 4: Term 16

Organisms on Different Levels of the Same Food Chain:
Each food chain contains several trophic levels that interact with
each other in ways such as trophic cascades and predation.
Two organisms in the same food chain are shown here: the
omnivorous turkey's (Meleagris gallopavo) diet includes
cacti (family Cactaceae).

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