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Trivia · Ages 18+

Riddle #236

Besides echidnas, what is the only other living mammal that lays eggs?

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Answer: The platypus

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More Trivia riddles for Ages 18+

#237 What is the scientific study of fungi called?
#238 Einstein's Nobel Prize in Physics was not awarded for relativity. What was it awarded for?
#239 "Laser" began life as an acronym. What do its five letters stand for?

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