831
take a deep underwater breath
(lemmy.nz)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
If phytoplankton didn't exist, the things removing pure 02 from the ocean through respiration would die. In which case, the ocean would reach O2 solubility equilibrium at a fraction of a percent of atmospheric O2 and would stop uptaking it because there's nothing left to continue converting it to CO2.