Answer:
A) a non-native species that is is superior to competing native species
Explanation:
Invasive species are non-native species that did not co-evolve with native species causing the introduced invasive species to have less controls and natural predators resulting in them being superior competitors that utilize resources in abundance and more effectively than native species, causing unbalance in the ecosystem due to native species being deprived of resources and not being able to survive or reproduce.
