Answer:
the 3rd one: each term is a cube.
Step-by-step explanation:
1 = 1 x 1 x 1
8 = 2 x 2 x2
27 = 3 x 3 x 3
64 = 4 x 4 x 4
125 = 5 x 5 x 5
Hope this helps <3
