9.3 Lab-BROMOTHYMOL BLUE LAB 2012.docx

The Processes by which living things gain and use energy are called photosynthesis and cellular respiration. In photosynthesis, plants trap the sun’s energy and convert it to chemical energy (a.k.a. carbohydrates, or sugars). The plants then use the carbohydrates as a fuel source to run all cellular activities. ................
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