Respuesta :

Answer:

Please explain more

Step-by-step explanation:

stupidboythink

Answer:

1. b

2. b, c

3. b, c, d, e

4. b, c, d, e, f

5. b, c, d, e

6. a

7. f

8. b, c, d, e

9. b, c, f

10. ?

11. b, c

12. b, d

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