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

Q: Insulin is made up of two polypeptide chains.

A: Insulin is made up of how many polypeptide chains?
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Q: You call a group of organisms of the same species that live in the same area a(n) population.

A: What do you call a group of organisms of the same species that live in the same area?
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Q: Uneven heating of the atmosphere form weather patterns.

A:
How are weather patterns formed?
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