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Posts Tagged ‘breathe oxygen’

Breathe oxygen in the daytime

Written by admin on . Posted in Study Jokes

The teacher had been reading to her class about the rhinoceros family. “Now name some things,” she said, “that are very dangerous to get near to, and that have horns.”

“Automobiles,” promptly answered Lenny.

Teacher: “If we breathe oxygen in the daytime, what do we breathe at night?”

Gracie: “Why, nitrogen, of course!”