Natural barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid.
Answer: Possibly, a pulmonary exercise stress test.
Explanation:
Set a goal to quit. To beat drug addiction, you need to set a goal to quit. You may not be able to do it all at once, but setting the goal will help you chart your next steps. <span>Make a list of the harmful effects of your addiction. Writing down a specific list of the ways in which your addiction is negatively impacting your life can give you a jumpstart toward changing your behavior. Rather than framing the addictions effect in general (i googled it) </span>
Depending on what kind of medical condition the IDEA (Individuals with Disibilites Education Act) proctects the individual.