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L.18.4 Cycling of Matter and Energy
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Explain that living systems obey the law of conservation of mass and the law of conservation of energy.
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Describe the general processes of photosynthesis or cellular respiration (aerobic and anaerobic).
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Describe the role of light, carbon dioxide, water, and chlorophyll in the process and products of photosynthesis.
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Describe how matter is transferred in the carbon cycle.
climate change
choice resources:
photosynthesis and cellular respiration
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