Answer:
The ocean produces oxygen through the plants (phytoplankton, kelp, and algal plankton) that live in it. These plants produce oxygen as a byproduct of photosynthesis, a process which converts carbon dioxide and sunlight into sugars the organism can use for energy.
Hope it helps you, tell me if im wrong pls, BE SAFE! :D
They are heridity hope this helps :)
I need more points. That's why I am awnsering this, sorry.
Add a picture so I can tell you
