Guts

The electrician investigated the guts of the building's electrical system.

The chef explored the guts of the recipe to improve its flavor.

The surgeon had to remove part of the patient's guts in order to treat their condition.

The chef removed the chicken's guts before preparing it for cooking.

The anatomy student studied the arrangement of the guts in different animal species.

The butcher explained that the guts are important for maintaining the shape of the meat.

The scientist examined the guts of the muscle tissue under the microscope.

The meatpacking plant worker had to clean and trim the guts from the meat before packaging.

The athlete's strong core muscles and guts helped him to perform well in the race.

She admired her grandfather's guts during the war.