A student conducted an experiment to measure the effect a variable on the rate of photosynthesis . The student placed small diskshaped pieces of fresh cut leaves into 5 cups with various concentrations of bicarbonate solutions ( a source of carbon dioxide ) and exposed all of the cups to the same light intensity . The students observed bubbles and the number of leaf disks floated after 20 minutes of light exposure
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A student conducted an experiment to measure the effect a variable on the rate of photosynthesis . T...
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