____ thermal energy is supplied to the ingredients during the reaction phase of an exothermic process.
A. Heating
B. Cooling
Answer: B
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Approximately what percentage of the P in surface soils is typically found in organic forms?
A) 1 to 5% B) 95 to 98% C) 5 to 15% D) 25 to 75% E) 0.1 to 0.5%
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Technician A says that used coolant should never be recycled. Technician B says that coolant types that include DEX-COOL are ethylene glycol-based. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
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