Where does the oxygen that we breathe come from? (Multiple Choice) - Water
- Carbon Dioxide
- Light
- Sugar

Hydrolysis of water is the process by which water divide to form oxygen, hydrogen ion. Option A is correct. The oxygen we breath is come from the hydrolysis of water during photosynthesis.

Photosynthesis:

It is the process by which plants produce sugar using Carbon dioxide and water in the presence of sunlight.

This completes in two phases

Light Dependent Phase:

Therefore the oxygen we breath is come from the hydrolysis of water during photosynthesis.

To know more about Hydrolysis of water, refer to the link:

link

Water

Explanation:

Scientists agree that there's oxygen from ocean plants in every breath we take. Most of this oxygen comes from tiny ocean plants – called phytoplankton – that live near the water's surface and drift with the currents. Like all plants, they photosynthesize – that is, they use sunlight and carbon dioxide to make food.

Hope this helped, Have a Wonderful Day!!

tttccgugdfhhsvhsfghc

explanation:

yooptfrhtr

there really is life in the deepest part