URGENT: Which of the following shows the polynomial below written in descending order?

4x^2 - x + 8x^6 + 3 + 2x^10


A. 2x^10 + 4x^2 - x + 3 + 8x^6

B. 2x^10 + 8x^6 + 4x^2 - x + 3

C. 3 + 2x^10 + 8x6 + 4x^2 - x

D. 8x^6 + 4x^2 + 3 + 2x^10 - x