What is an important waste product that plants produce during
photosynthesis and is needed by other organisms?
O water
O oxygen
O carbon dioxide
0 hydrogen

Respuesta :

Answer: Oxygen is formed as the waste product. Some is used for respiration by the plant. The excess is released from the leaves, making it available for respiration to animals and many microorganisms. During the light, provided the rate of photosynthesis is sufficiently high, plants, give out oxygen.

Explanation:

The answer is b you oxygen