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gwinkel18
gwinkel18 gwinkel18
  • 09-12-2015
  • Biology
Answered

The atmosphere that we depend on for our survival is enriched by numerous cyanobacteria. This fact justifies which characteristic of cyanobacteria?

Verified Answer :

h3lpn33d3d
h3lpn33d3d h3lpn33d3d
  • 09-12-2015

Cyanobacteria are photosynthetic. The photosynthesis reduced the carbon
dioxide in the atmosphere and put oxygen into the atmosphere. Before the
cyanobacteria started this process, Earth's atmosphere didn't have
oxygen.


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