input question: - The water freezes and thaws - Cracks form in the rocks - Cracks also form when rocks heat up - The rocks slowly break down. What might be the first step of the process????
output answer: Water seeps into rocks

- Bloodstream - Cells in the body are attacked - Cells are killed - Different kinds of sickness are formed. What might be the first step of the process?
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Answer: Bacteria enters the body

Q: - The water freezes into ice - The cracks expand - Over time the rocks split - The rocks are now in smaller pieces. What might be the first step of the process?
A: Water gets into cracks in rocks

Question: - Aluminium cans are then collected and taken to a treatment plant - At the treatment plant the aluminium is sorted and cleaned - Readied for reprocessing - The aluminum cans go through a re-melt process - Turned into molten aluminium - The molten aluminum is made into large blocks called ingots - The ingots are sent to mills and are rolled out into thin sheets - The rolls are ready to be made into new aluminum products. What might be the first step of the process?
Answer: Aluminium cans are put into a recycling bin

[Q]: - Bacteria start to divide and grow - The uncontrolled growth takes away resources from other cells - Other cells cannot function properly - We feel unwell - The growth and division of bacteria produce toxins - Toxins harm the body - The body tries to react to the toxins - The body's natural defenses can sometimes cause us to feel unwell. What might be the first step of the process?
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[A]: Bacteria enter the body

Problem: Given the question: - Enters the lungs - The oxygen fills the sacs in your lungs - Carbon dioxide is removed from the lungs and exhaled - The oxygen is pass throughout your body. What might be the first step of the process?
++++++++++++++++++++++++++++++++
The answer is:
Air is taken through the mouth