The respiratory system moves air in and out; however, to ________ cells, the air that is inhaled must meet up with the circulatory system

Primary respiratory exposure cannot be decontaminated; however, you should _____________________________ _____________________________ _____________________________ and _____________________________ _____________________________ to release any trapped gas

Fill in the blank(s) with correct word

The ________, shown at letter E, is the part of the external ear that carries sound waves to the tympanic membrane.