The adverse impacts of non-native species often outweigh the optimistic impacts.
Answer 1
True, commonly called invasive species as long as they have no pure predators in the new atmosphere
answer 2
True Rationale: An invasive species is one that, upon entering the new location, manages to compete with native species for assets. These species can contribute to the expansion of native species through successful reproduction. However, normally these species due to competition for goods such as yerba mate, food, water and others can reduce the inhabitants of the native species. This may outweigh the optimistic impacts of these invasive species.
answer 3
true, commonly referred to as an invasive species, as long as they have no pure predators in the new atmosphere
answer 4
Most of the time, that’s true.