Photosynthesis & Cell Respiration

PHOTOSYNTHESIS AND THE CARBON CYCLE. HA&S 220C, Billy Brazelton, 11/4/04. We have been talking different forms of energy (mechanical, kinetic, potential, thermal, chemical) and different sources of energy (fossil fuels, crops, wind, solar). An important part of the story we have been developing is the role of biology in the world’s energy system. ................
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