Question

the chemical equation of photosynthesis includes 6o₂. which best describes this substance? a solid used during photosynthesis a gas used during photosynthesis a liquid produced during photosynthesis a gas produced during photosynthesis

Explanation:

In photosynthesis, plants use carbon - dioxide and water to produce glucose and oxygen. Oxygen ($O_2$) is a gas and is a by - product of the photosynthesis process.

Answer:

a gas produced during photosynthesis