The direction between the points $(4,3,7)$ and $(1,-1,-5)$ is (A) $\frac{1}{\sqrt{35}}, \frac{3}{\sqrt{35}}, \frac{5}{\sqrt{35}}$ (B) $\frac{1}{9}, \frac{1}{3}, \frac{5}{9}$ (C) $\frac{3}{\sqrt{35}}, \frac{5}{\sqrt{35}}, \frac{1}{\sqrt{35}}$ (D) $\frac{5}{\sqrt{35}}, \frac{3}{\sqrt{35}}, \frac{1}{\sqrt{35}}$