Reese wants to improve the clarity of sentence 12. How should sentence 12 be revised?
A. the team that determined that fluid running along the brains blood vessels carries waste away from the brain.
B. waste by a fluid that is running along the brains blood vessel is carried away from the brain, the team determined.
C. waste by a fluid that is running along the brains vessel is carried away from the brain, the team determined
D. Along the side of the brains vessels is a fluid, the team determined, and this carries away from the brains waste
