Investigate a published case study which deals with conditions influencing a biological system.
Write down a 1,050 to 1,500 word paper explaining a single biological system of the body, such as respiratory or immune.
Comprise the given in your paper:
Explain normal, healthy functioning. Describe how unhealthy lifestyle choices can compromise the system. Explain the biological system described in the case study and this system's normal functioning in a healthy person. Assess how vulnerabilities in the system can lead to the behavioral problems, impairments or illnesses. Propose behavioral or lifestyle changes to enhance the health.
Format your paper consistent with APA guidelines.