[A]: Conjunctiva is composed of squamous epithelium and is continuous with the dermis that lines the eyelids.
[R]: The conjunctjva is thick highly cornified and richly supplied with free nerve endings.
A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false