Respuesta :

Answer:

A)

Step-by-step explanation:

Pattern of upper half: 1, 3, 6, 3, 1

Pattern of lower half: 1, 1, 1, 3, 5

Repeat the patterns:

1, 3, 6, 3, 1, 1, 3, 6, 3, 1

1, 1, 1, 3, 5, 1, 1, 1, 3, 5

Answer: A)