magerapk magerapk
  • 07-12-2020
  • Chemistry
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A system conducts 50. J heat to the surroundings while delivering 20. J of work. What is the change in internal energy

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macarenacloud macarenacloud
  • 07-12-2020
1. “what forms of energy conversions occur during the process of photosynthesis? (How does energy transform?) 2. What is missing from the food web but is essential to maintain equilibrium? A. Soil B.water C. Decomposers D. Oxygen
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