Two species of insects live in close proximity on the same plant, but do not interact with each other.  If the insects truly have no impact on each other, their interaction is classified as 

As plants grow larger, their population density [1] and their small-scale distribution becomes more [2]

Mycorrhizal fungi acquire __________ from their plant partners.

Match the organism with the correct type of exploitation. 

In the Washington intertidal community studied by Robert Paine, the most important limiting resource is

Conspicuous warning patterns or colors that advertise a threat to predators are called 

Results of the Park Grass Experiment showed that 

In zooplankton and intertidal communities, as the overall diversity of the food web increases, the proportion of predators in the web

In the Piedmont of North Carolina, as plant diversity increases through secondary succession, bird diversity

The change in plant, animal, and microbial communities in an area following disturbance or the creation of new substrate is called __________.