Question

Question 1/20
Gas exchange takes place in the
A. Pharynx.
B. Larynx.
C. Alveoli.
D. Trachea
Question 2/20
The sternal angle is also known as the
A. Suprasternal notch.
B. Xiphoid process.
C. Scapula.
D. Angle of Louis.
Question 3/20
Soft and low-pitched breath sounds nor​

Answer 1

Explanation:

Q. 1/20 : Option C i.e. alveoli

Q. 2/20 : Option D i.e. Angle of Louis