The muscle that closes and puckers the lips is known as the
buccinators.
orbicularis oris.
mentalis.
orbicularis oculi.
orbicularis oris.
Rationale: orbicularis oris.
Health Professions
buccinators.
orbicularis oris.
mentalis.
orbicularis oculi.
orbicularis oris.
Rationale: orbicularis oris.