Examlex
Which of the following pairs of compounds represent pairs of constitutional isomers?
Immune System
The body's defense system against infectious organisms and other invaders, comprising various cells, tissues, and organs that work together.
Belly Laughter
A deep, hearty laughter that originates from the belly, indicating amusement or joy.
Food Critics
Professionals who evaluate the quality, taste, and presentation of food served in restaurants and write reviews.
Disguises
The act or art of concealing the identity or appearance of an individual or object to mislead or deceive.
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