Question

Which of these does not describe a custom?

A
It's common in many societies in the US to say "bless you" when someone
I!
sneezes.
B
In Canada, it's customary to leave 15-20% of a bill at a restaurant as a tip for
server.
с
It's considered rude in Japan to pass food with chopsticks.
D
It's common when taking cold medicine to feel tired.

Answer 1

Answer: the answer is D

Explanation: customs are a practice of many people and are sometimes cultural traditions. taking cold medicine and feeling tired is not a custom