Yes, the answer is B luvbug!!
To provide medicine , medical services , surgery costs , and dental
I think this one is in the thoracic cavity
To provide the body with a strong and mobile framework and to allow the body to move. I also I believe the skeletal system Provides the body with a strong mobile....and to supply the body with minerals
The immune system usually protects from bacteria, injury and diseases.
Over the counter drugs are substances that alter the body's norml function, that are usually beneficial, and do not require a prescription to buy.
hope this helps (;