Answer :
Final answer:
Invasive species can alter ecosystems by outcompeting local species and threatening other species through various means.
Explanation:
Invasive species are non-native species that can alter ecosystems by outcompeting local species, changing the structure and composition of native ecosystems. They often compete with native species for resources and have the ability to displace them. Invasive species can threaten other species through competition, predation, or disease.
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