yeah Well Meek MIllz
Well. Cyanobacteria were the first life forms on Earth that did not require oxygen to breathe. I think there is probably life on Mars. But I don't really know for sure. But if there is life on Mars, it probably would be microscopic as cyanobacteria.
cyanobacteria
Cyanobacteria.
Cyanobacteria
cyanobacteria
cyanobacteria
The cyanobacteria is a consumer
Oxygen
They produced food from light.
Photosynthetic cyanobacteria were the first organisms to produce oxygen. The effect of their oxygen production was that the earth became an environment which was suitable for life.
yes
because ima awesome