Nonnative organisms can be serious threats to native species when they

Question

Quizplus · Accepted Answer

Nonnative organisms can outcompete native species for critical resources like nesting sites, food, and habitat. This can lead to the displacement or even extinction of native species. Nonnative organisms often lack natural predators or parasites in their new environment, allowing them to thrive and disrupt the ecological balance of the ecosystem. The other choices do not accurately reflect the potential threats posed by nonnative organisms to native species.

Nonnative Organisms Can Be Serious Threats to Native Species When