To encourage the reappearance of bubbles caused by photosynthesis, the scientist should add carbon dioxide to the water. Aquatic plants use carbon dioxide, along with sunlight and water, to perform photosynthesis, producing oxygen and glucose. Adding more carbon dioxide would enhance the plant's ability to photosynthesize, which should result in the formation of bubbles on the leaves again.
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. 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. (1 point) Responses glucose glucose carbon dioxide carbon dioxide oxygen oxygen hydrogen gas
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