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Biology, 24.09.2019 23:40 ghernadez

Which statement is the best example of the law of conservation of energy?
a train traveling down a hill loses potential energy that is then stored in the ground.
an animal's energy is permanently stored in chemical bonds when it eats food.
chemical energy in a car engine is destroyed as it burns and releases exhaust into the air.
radiant energy from the sun is not lost but transformed into other forms of energy.

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Which statement is the best example of the law of conservation of energy?
a train traveling d...
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