John is a prospective entrepreneur who has just presented his business plan to a venture capitalist, enthusiastically pointing out the unique features of a new invention he is promoting. the most likely question in the venture capitalist's mind is:

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources