Assertion: trout perch | /r/CapableOf | maintain proper amount of species
Facets:
value: by preying on species
type: MANNER
value: by serving as a food source
type: MANNER
Source sentences:
text: Therefore, Trout-perch showed to be numerically important for the area since it seem to help to maintain the proper amount of species in its environment by serving as a food source and by preying on species, which are increasing and their increased can affect the ecosystem equilibrium.