Respuesta :

hunterboots

Answer:

i just know that 13 is a pene

Explanation:

jenpalacio85

Answer:

12. Nervous system

13. Integumentary system

14. Endocrine system

15. Digestion system

16. Skeletal system

17. Muscular system

18. Lymphatic system

19. Respiratory system

Explanation:

Hope this helps and is right! :)