What is the acellular substance that covers the dentin of the tooth crown called?Multiple choice question.cusppulpgingivaenamel

The acellular substance that protects the tooth against abrasion and acids produced by bacteria is .

Which of the following are the three layers of the tooth?Multiple ChoiceEnamel, bone, root canalEnamel, dentin, pulpBone, dentin, pulpBone, dentin, root canal

__________ protects the tooth from abrasion and acids produced by bacteria in the mouth.Multiple ChoiceCementumEnamelPulpDentin

Which of the following is NOT a mineraloid?Group of answer choicesAmberIcethe crystals that make up tooth enamelOpal

dentify the process and the organism depicted in the picture given below