Periodontal Disease Is a Causative Factor in the Development of Root

Periodontal disease is a causative factor in the development of root caries.Almost one half of all patients in periodontal maintenance treatment exhibit root caries.

A) Both statements are TRUE.
B) Both statements are FALSE.
C) The first statement is TRUE, and the second statement is FALSE.
D) The first statement is FALSE, and the second statement is TRUE.