Invasive species can enter a habit in many ways. how were these invasive species introduced?

A species of rats entered a habitat stowed away in a train -> unintentioal introduction

A man added invasive water hyacinths to beautify his private lake -> intentional introduction

A flood prompted many aquatic species to inhabit a new area -> loss of habitat

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.