Explain what happens to air as it enters the ...

[sabina]

Explain what happens to air as it enters the nose.

Question 2

In the 1970s, cardiologist Herbert Benson and his colleagues at Harvard Medical School documented physiological changes in regular practitioners of transcendental meditation that they dubbed ____.
 A) mental rehearsal
  B) passive relaxation
  C) active relaxation
  D) mental transcendence
  E) relaxation response

[bobsmith]

Answer to Question 1

A breath begins in the nose, which draws in air, warms it to body temperature, humidifies, and partially cleanses it. Air then travels down the trachea to the lungs.

Answer to Question 2

E