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

Q: On a global scale, plants and other photosynthetic organisms have generated all of the oxygen in the air.

A: On a global scale, plants and other photosynthetic organisms have generated all of what element in the air?
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Q: Humans possess greater diversity of genetics type, compared to laboratory animals.

A: Humans possess greater diversity of what type, compared to laboratory animals?
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Q: A(n) anaerobic organism does not need oxygen for growth and dies in its presence.

A:
What type of organism does not need oxygen for growth and dies in its presence?
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