Question ID:PT64 S3 Q1 Passage:"Hot spot" is a term that ecologists use to describe those habitats with the greatest concentrations of species found only in one place‚ so-called "endemic" species. Many of these hot spots are vulnerable to habitat loss due to commercial development. Furthermore, loss of endemic species accounts for most modern-day extinctions. Thus, given that only a limited number of environmental battles can be waged, it would be reasonable for organizations dedicated to preserving species to _______. Stem:Which one of the following most logically completes the argument? Correct Answer Choice:BChoice A:try to help only those species who are threatened with extinction because of habitat loss Choice B:concentrate their resources on protecting hot spot habitats Choice C:treat all endemic species as equally valuable and equally in need of preservation Choice D:accept that most endemic species will become extinct Choice E:expand the definition of "hot spot" to include vulnerable habitats that are not currently home to many endangered species