Dental The middle to apical third of the root surface and furcations are covered by A Acellular extrinsic fiber cementum B Acellular intrinsic fiber cementum C Cellular intrinsic fiber cementum D Cellular extrinsic fiber cementum 💡 Explanation The middle to apical third of the root surface and furcations are covered by ✓ Correct Answer: C. Cellular intrinsic fiber cementum