THE answer is 17 because 2X2= 4+13= 17
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Kilogram and Pound are the answers
Answer:
Many of the rocks in Earth's crust and interior undergo this process of radioactive decay . This process produces subatomic particles that zip away, and later collide with surrounding material inside the Earth. Their energy of motion is converted to heat.
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Step-by-step explanation: can't detemrine contents of question ERROR>