Which of the following features is characteristic of cementum?
A. Contains many blood vessels
B. Contains a good supply of nerves
C. Periodontal ligament fibers attach to it
D. Surface is hard
Answer:C
Which of the following features is characteristic of cementum?
A. Contains many blood vessels B. Contains a good supply of nerves C. Periodontal ligament fibers attach to it D. Surface is hard