Answer:
D
Explanation:
Testing The PH Means Testing The acidity level of the water of which would be a chemical reaction
The answer to that question is TRUE just had that question last period lol
The first law of thermodynamics states the conservation of energy and heat where the total energy in an isolated system may be transformed into another, but never created or destroyed. If 314 J of energy was released to the room, then also 314 J of energy was also removed from food in that refrigerator assuming it is an isolated system. <span>
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John Glenn is the first American to orbit the Earth.
<span>♡♡Hope I helped!!! :)♡♡
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