Biology 0610 · IGCSE · Digestive system

Digestive system — practice question

Dental decay happens when bacteria decompose sugars and form acids. In what sequence are the parts of the teeth harmed by acid?

  • Adentine pulp enamel
  • Benamel dentine pulp
  • Cenamel pulp dentine
  • Dpulp dentine enamel

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