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Invasive Species and Native Competition
Grade Level
AP Biology
APB.478 Invasive Species and Native Competition
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An invasive predatory fish and a native predatory fish both eat the same small prey fish. The invader is more efficient at capturing the prey. Which prediction is most accurate?
A
Native predator abundance increases because the invader removes prey competitors.
B
Native predator abundance decreases, while prey dynamics depend on consumption by both predators.
C
Prey fish necessarily increase because native predators decline.
D
The invader cannot affect the native predator because both are consumers.
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