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4 votes
Which of these is an exothermic reaction?

A. photosynthesis
B. cooking an egg
C. cellular respiration
D. rubbing your hands together

1 Answer

7 votes

I think it might be C because when you are rubbing your hands energy is not released it’s absorbed, cooking an egg the heat from the pan is absorbed by the egg, photosynthesis the plant is taking in energy, and in cellular respiration you release energy

User Atw
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