Invasive Species Quick Check It has no predators in the new ecosystem. It has no predators in the new ecosystem. It is from a different ecosystem. It is from a different ecosystem. It is harmful to organisms in all ecosystems. It is harmful to organisms in all ecosystems. It does harm and is introduced to the ecosystem. It does harm and is introduced to the ecosystem.

All of the statements are correct. Invasive species often have no natural predators in their new ecosystem because they are from a different ecosystem. This lack of predators allows them to reproduce and spread rapidly, causing harm to the native organisms in the new ecosystem.