The difference is that physical weathering is a process that weathers rock without a chemical reaction or change. Chemical weathering changes the identity of rocks and it involves a chemical reaction or change.
Answer: the answer would be C trust me i took the test if its not that its b
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Explanation: i took the test
Metric system. important because it saves us time due to the fact that we do not have to convert our units every time.
Answer:
Energy
Explanation:
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