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Chemistry, 19.12.2020 01:00 bjbass899

A scientist fill a glass container with water and places an aquatic plant inside the container, then closes the lid and placed it in direct sunlight. The scientist observes small bubbles on the surface of the plant’s leaves on days 1 and 2, but no bubbles on day 3 the scientist concludes that the bubbles were caused by photosynthesis. Which substance should be added to the water in order for the bubbles to reappear?

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