We need two investigations to see how gas exchange happens during photosynthesis because they can help us understand different parts of the process. One test might show how plants take in carbon dioxide from the air, while the other might show how they release oxygen. By doing both investigations, we can see the whole gas exchange circular path and learn how important plants are for our air! It’s like putting together two pieces of a puzzle to see the full picture.
The purpose of these two investigations was to show gas exchange during photosynthesis. In 3-5 sentences explain why two investigations are needed to show gas exchange during photosynthesis?
make it simple and like a kid wrote it
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1 answer