Please answer this: -  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&#x27;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&#x27;s wheels and power the train along  What might be the last step of the process?
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Answer: An outlet valve opens and the piston pushes the steam back through the cylinder and out up the locomotive&#x27;s chimney


Please answer this: -  Magma moves closer to the Earth&#x27;s crust - The magma starts to cool - The cooling causes atoms in the magma to condense - The condensed magma solidifies  What might be the last step of the process?
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Answer: The solidified magma forms minerals.


Please answer this: -  Spores are dispersed into the air by a mature mushroom - The spores fall to the ground - The spores germinate - The spores begin to grow mycelium - The mycelium begin to sprout a bud  What might be the last step of the process?
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Answer:
A new mushroom is formed.