Question

Do aquatic plants need CO2?

Answer 1

Answer:

Carbon dioxide, also called CO2, is found in water as a dissolved gas. It can dissolve in water 200 times more easily than oxygen. Aquatic plants depend on carbon dioxide for life and growth, just as fish depend on oxygen. Plants use carbon dioxide during the process of photosynthesis.

Answer 2

Answer:

Yes

Explanation:

All the plants require CO2 for carrying out photosynthesis.

Just like your soda, carbon dioxide is dissolved in water. ... Since it's harder to diffuse carbon dioxide in water, some aquatic plants float on the water's surface or have a few leaves sticking out of the water. These leaves have stomata and collect carbon dioxide, like terrestrial plants.