Final answer:
Option c)Craniotomy is the procedure that requires a microscope.
Step-by-step explanation:
The procedure that requires a microscope out of the given options is c)Craniotomy.
A craniotomy is a surgical procedure where a portion of the skull is removed to access the brain. During this procedure, a microscope is used to provide the surgeon with a magnified and detailed view of the brain to ensure precise and accurate surgical interventions.
Keywords: microscope, craniotomy, surgical procedure, brain.