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Biology, 17.04.2020 01:25 okokjade

The Dutch microbiologist van Niel who first demonstrated anoxygenic photosynthesis hypothesized that every molecule in nature can be used as a source of:
carbon or energy by some microorganism.
photosynthesis results in oxygen production.
microbes are found in mesophilic environments on Earth.
microbes cannot live deep within Earth.
photosynthesis occurs deep within Earth.

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