Which of the following should you expect during a physical

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle

The heart and lung are located in which cavity ? thoracic

Is it bad to have a headache all day long?