At some point in the first billion years of life, cyanobacteria, or blue-green algae, learned to tap into a freely available resource – the hydrogen that exists in spectacular abundance in water.
Source: wiktionary
Cyanobacterium
Synonyms for "cyanobacterium" (1 found)
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Noun(1 words)
Sample sentences
2 total sentences available.
Photosynthesis was established some billion years ago by ancient bacterial precursors of modern cyanobacteria.
Source: wiktionary