Imagine a System Where a Finch Feeds on Thistle Seeds

Multiple Choice

Imagine a system where a finch feeds on thistle seeds and the finch population size is linked to the productivity of the thistle,and the thistle population size is related to foraging pressure of the finch population.This is an example of population dynamics at the _____ level.

A) population
B) community
C) ecosystem
D) species
E) biosphere