A test tube is filled with water and a green plant called elodea. When the plant is exposed to sunlight, it begins to produce bubbles. A diagram is provided.
Which of the following is the most likely conclusion for the identity of the gas in the bubbles?
Group of answer choices
Carbon dioxide
Oxygen
Nitrogen
Hydrogen
Answers: 1
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A test tube is filled with water and a green plant called elodea. When the plant is exposed to sunli...
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