Be-20 what can you do to prevent the spread of aquatic nuisance species?

The answers would be clean,drain and dry. Cleaning the waters by removing the plants as well as the algae or mud from shoes and a bristle brush can be use. Another is decontamination. This is because invasive species would be hard to see that is why the clean, drain and dry method is not enough.

Competition. interaction among organisms that compete for the same natural resource (food, shelter, water, space) in an ecosystem. predation. an interaction in which one organism kills another for food. predator. prey. symbiosis. mutualisum. commensalisum. parasitisum.

hope this !