Four of the five statements about nonnative species are true. Select the exception.
A. The spread of nonnative species is the second largest threat to animal and plant ecosystems.
B. Nonnative species provide no benefits tin their new habitats.
C. Introduced species do not have natural predators in their new ecosystem.
D. Nonnative trees are grown in 85% of the world's tree plantations.
E. Invasive species rarely cause global extinctions of other species.
Answer: B
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