Question $8$ of $20$

Which of the following sequences are not geometric?

Check all that apply.

A$.1,4,9,16,25,36$

B$.2,10,50,250,1250$

C$.-4,-2,-1,-0\mathrm{.}5,-0\mathrm{.}25,-0\mathrm{.}125$

D$.1,1,2,3,5,8,13,21$