For Any Given Species,there Is a _______,Which Describes the Niche

Multiple Choice

For any given species,there is a _______,which describes the niche that occurs under normal circumstances of interspecific competition within a community and typically differs from the hypothetical ______,which describes the niche that the species would inhabit if interspecific competition was removed.

A) Realized niche, fundamental niche
B) Realized niche, ecological niche
C) Community niche, ecological niche
D) Fundamental niche, realized niche