All of the Following Pairs are Synonymous Except _______

Question

All of the following pairs are synonymous except _______.
A) bronchioles and alveoli
B) trachea and windpipe
C) inspiration and inhalation
D) pharynx and throat

Accepted Answer

Bronchioles and alveoli are not synonymous, as bronchioles are air passages in the lungs and alveoli are tiny air sacs where gas exchange occurs. The other pairs listed are synonymous.