A because your always going to do more stuff by yourself then with others
<span>Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. The line of defense that is his immune system exhibiting is that of "(A) f</span>irst line of defense." There are only 3 lines of defense in the immune system. The first line of defense <span>are a combination of physical and chemical barriers that prevent all types of foreign agents from penetrating the outer layer of the body. In this case, it is the nasal cavity.</span>
Sit in a sauna or steam room for 20 minutes.
Take a detox bath
Take a 20 minute brisk walk every day in fresh air
Eating plenty of fresh and raw fruits and vegetables a day
All sections of the ear are involved in perceiving sound