Question
Based on the information in the two passages, on which of the following points about nonnative species
are Davis and Simberloff most likely to agree?
O The scientific community is being strategic in the way it combats nonnative species.
O Some nonnative species can cause harm to the native ecosystems they inhabit.
O Scientists can easily determine whether a nonnative species will cause problems to a new environment.
O Buckthorn poses less of an environmental threat than zebra mussels do.
