Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: Radioactivity is the release of particles and/or energy from the nucleus of an atom.

A: What is the release of particles and/or energy from the nucleus of an atom described as?
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Q: Process of desalinization helps provide cleaner water for agriculture.

A: Which process helps provide cleaner water for agriculture?
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Q: The ears are an external feature in human beings is responsible for balance.

A:
What external feature in human beings is responsible for balance?
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