Which of the Following Is the Path an Oxygen Molecule $\rightarrow$

Multiple Choice

Which of the following is the path an oxygen molecule would take from the air outside your body to your blood?

A) Alveoli $\rightarrow$ bronchioles $\rightarrow$ bronchi $\rightarrow$ trachea $\rightarrow$ capillaries
B) Bronchi $\rightarrow$ alveoli $\rightarrow$ trachea $\rightarrow$ bronchioles $\rightarrow$ capillaries
C) Bronchioles $\rightarrow$ trachea $\rightarrow$ alveoli $\rightarrow$ bronchi $\rightarrow$ capillaries
D) Trachea $\rightarrow$ bronchi $\rightarrow$ bronchioles $\rightarrow$ alveoli $\rightarrow$ capillaries