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While researching a topic, a student has taken the following notes:
- • A nonnative species is considered invasive if it causes environmental or economic harm in an ecosystem.
- • Curly pondweed is a species of aquatic plant native to parts of Eurasia.
- • It can also be found in the northern and western US.
- • There, it crowds out native plants and impedes aquatic recreation.
- • It is considered an invasive species in the US.
- • The student wants to provide an example of an invasive species.
- • A nonnative species is considered invasive if it causes environmental or economic harm in an ecosystem.
- • Curly pondweed is a species of aquatic plant native to parts of Eurasia.
- • It can also be found in the northern and western US.
- • There, it crowds out native plants and impedes aquatic recreation.
- • It is considered an invasive species in the US.
- • The student wants to provide an example of an invasive species.