A sheet of skeletal muscle extends across the ribcage and lies at the base of the thorax. It separates the thoracic cavity from the abdominal cavity.This muscle is the .

The muscle separating the abdominal and thoracic cavities is the:Responsesdiaphramdiaphramdiaphragmdiaphragmdiahragmdiahragmdiapragm

The _________________ separates the thoracic cavity from the abdominal cavity.

What encloses the lungs and attaches them to the inside of the thoracic cavity?Multiple Choicepleuraealveolicartilaginous ringsboneskeletal muscle

Fill in the Blank QuestionFill in the blank question.The muscle is located just deep into the gastrocnemius.

The _________ divides the thorax and the abdomen.DiaphragmPleuraPericardiumSeptum