Niche Complementarity Requires

Multiple Choice

Niche complementarity requires

A) There be a community of species in several niche dimensions, and that a species occupying a similar position along one dimension will not tend to differ along another dimension.
B) There be a community of species in several niche dimensions, and that a species occupying a similar position along one dimension will tend to differ along another dimension.
C) That a species occupying a similar position along one dimension will not tend to differ along another dimension.
D) There to be an isolated species that occupies a position along one niche dimension, but never differs along another dimension.