Which of the following statements about an organism’s niche is incorrect? a) It encompasses the…

Which of the following statements
about an organism’s niche is incorrect?

a) It encompasses the space the
organism requires. b) It includes the type and amount of food the organism consumes.
c) It is not always fully exploited. d) It may be occupied by two species, as
long as they are not competitors. e) It reflects the ways in which the organism
utilizes the resources of its environment.