Question

11. A scientist fills a glass container with water and places an aquatic plant inside the container, then closes the lid and places the container in direct sunlight. The scientist observes small bubbles on the surfaces of the plant's leaves on days 1 and 2, but no bubbles on day 3. If the scientist concludes that the bubbles were caused by photosynthesis, then which reactant should be added to the water in order for the bubbles to reappear?

Answer 1

[AI-generated answer — Bot GPT 3.5]

The reactant that should be added to the water in order for the bubbles to reappear is carbon dioxide (CO2).