Problem: Given the question: -  Air is pulled into the lungs - Oxygen moves from the lungs into the bloodstream - Air is pushed through the vocal chords - A person talks  What might be the last step of the process?
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The answer is:
Other air is pushed out of the lungs into the environment.
input question: -  Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split  What might be the last step of the process????
output answer: The rocks are now in smaller pieces.
-  Carbon dioxide enters the leaves through the stomates by diffusion - Water is transported to the leaves in the xylem - Energy harvested through light reaction is stored by forming ATP - Carbon dioxide and energy from ATP are used to create sugar - Oxygen exits the leaves through the stomata by diffusion  What might be the last step of the process?
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Answer: The plant reuses the water or the water exits through the stomata as water vapor.
Q: -  Animals and plants die in soft soil or mud - Sediment builds up over the remains - The remains decompose, leaving only trace amounts - The remaining parts over the years are replaced with mineral  What might be the last step of the process?
A: A fossil is formed
Question: -  Plants and animals long ago died - They are buried under layers of soil - Pressure builds over time - The remains liquefy  What might be the last step of the process?
Answer: The carbon atoms rearrange to become a new substance.
Please answer this: -  Gases cause pressure beneath the earth - The gases come to a head and push molten magma to the surface - The magma cools - With enough time the pressure builds up greatly  What might be the last step of the process?
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Answer:
The resulting volcano may explode.