Q: What is the final step of the following process: - Coal is loaded into the firebox - The boiler produces steam under high pressure - The steam generated in the boiler flows down into a cylinder - Just ahead of the wheels, pushing a tight-fitting plunger, the piston - The piston is connected to one or more of the locomotive's wheels through a kind of arm-elbow-shoulder joint called a crank and connecting rod - As the piston pushes, the crank and connecting rod turn the locomotive's wheels and power the train along
A: An outlet valve opens and the piston pushes the steam back through the cylinder and out up the locomotive's chimney

Question: What is the final step of the following process: - Rain falls on wood - The rain seeps into the wood surface - It permeates the wood - When rain evaporates it leaves the wood - It takes the finish of the wood with it - The wood begins to lose it's luster - It begins to look bad - It has pieces of paint missing from the rain - It gets worse when it rains
Answer: It eventually will have no paint left.

[Q]: What is the final step of the following process: - Kidneys filter waste out of blood - Composition of blood is regulated - Volume of water in blood is kept constant - PH is kept at a constant level - Kidneys help regulate blood pressure - Kidneys stimulate the making of red blood cells
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[A]: Calcium levels are maintained.

input: Please answer the following: What is the final step of the following process: - Rain falls on wood - The rain seeps into the wood surface - It permeates the wood - When rain evaporates it leaves the wood - It takes the finish of the wood with it - The wood begins to lose it's luster - It begins to look bad - It has pieces of paint missing from the rain - It gets worse when it rains
++++++++++
output: It eventually will have no paint left.

Please answer this: What is the final step of the following process: - Body temperature rises - The brain tells blood vessels to dilate - The sweat glands become active - Moisture is released from the pores - The moisture evaporates
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Answer: The evaporation causes cooling.

Question: What is the final step of the following process: - A conducting metal, like copper, is wrapped around a piece of metal - An electrical source, like a battery, produces an electrical current - The electrical current flows through the wire - The electrical current creates a magnetic field around the wire, magnetizing the metal
Answer:
The magnetic field can be turned on and off by starting or stopping the electricity source