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The earliest photosynthetic organisms obtained hydrogen from

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The earliest photosynthetic organisms obtained hydrogen from

The earliest photosynthetic organisms obtained hydrogen from
A) water.
B) methane.
C) chlorophyll.
D) hydrogen sulfide.
E) hydrogen bromide.

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Biology: Life on Earth

Biology: Life on Earth

Edition: 10^th

Authors: Audesirk, Byers

Read 89 times

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