Final answer:
To provide better adhesion of material to tooth structure, the dentist may select a bonding agent for the tooth preparation.
Step-by-step explanation:
The dentist may select bonding agent for the tooth preparation to provide better adhesion of material to tooth structure. A bonding agent is used to bond restorative materials to the tooth surface. It helps create a strong and durable bond between the tooth and the restorative material, ensuring long-lasting results.