Research shows that ultraviolet rays, especially those from reflected light, can cause sunburn damage to the cornea. The cornea is part of the eye.

What is the BEST way to combine the information in the two sentences?
A.
Research shows that ultraviolet rays, especially those from reflected light, can cause sunburn damage to the cornea a part of the eye.
B.
Research shows that ultraviolet rays, especially those from reflected light, can cause sunburn damage to the cornea, a part of the eye.
C.
Research shows that ultraviolet rays, especially those from reflected light, can cause sunburn damage to the cornea; a part of the eye.
D.
Research shows that ultraviolet rays especially those from reflected light can cause sunburn damage to the cornea a part of the eye.