Should we dub a person who is permanent fool? Please answer fast.
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1
Of course not! You should never dub anyone, no matter who or what they are. Please never dun someone, whether they are a fool or not a fool!
iiKitty:
You’ll be the fool if you dub someone!
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3
The lub is the sound of the tricuspid and mitral values closing. The dub is the sound of the aortic and pulmonary valves closing.The sound of the heart lub-dub comes from the closer of two pairs of heart valves.
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