Answer:
C 37.5%
Step-by-step explanation:
There are 3 planets closer to the sun than mars
3/8 = .375
Changing to a percent
37.5% are closer to the sun than mars
The sequence is the Fibonacci sequence!
It works like this.
1+2=3
2+3=5
3+5=8
5+8=13
8+13=21
and so on.
three, twelve, five, and six