Question: - The sediment rolls down hill towards a river - The heavy items sink to the bottom - The lighter items float on the top and in convection cycles - As the river flows the sediment is moved - The sediment gets dumped through tributaries into lakes and the ocean - The sediment keeps moving around the world in convection currents. What might be the first step of the process?
Answer: Sediment becomes loose from the rest of the soil

[Q]: - They process it with millions of tiny nephrons - Remove all the waste - The kidneys return the blood back to the body through the renal artery - Send the urine with the waste to the bladder through the ureters. What might be the first step of the process?
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[A]: The kidneys receive blood from the renal artery

input: Please answer the following: - 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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output: Bacteria enters the body

Please answer this: - Animals gain weight - The season changes to one with bad (cold, snowy) weather - Animals find a place to hibernate - Animals enter a type of 'sleep' (hibernation) - Body processes slow down - The animal's heart rate and breathing rate slow - The animal loses weight more slowly than usual - The animal is able to survive not eating or drinking without hurting itself - What might be the first step of the process?
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Answer: Animals eat a lot during good (warm, clear) weather

Problem: - Waste enters the kidneys - A processing moment in the kidneys let waste and fluid pass - Prevents larger molecules to pass - Fluid goes back to the bloodstream - Bad waste is removed - The final product is turned into urine. What might be the first step of the process?

A: Fluid

input: Please answer the following: - Your diaphragm moves down - Your lungs have more room - Your lungs fill with air - You exhale - Your diaphragm moves back up - Carbon dioxide is exhaled - You start the process over again. What might be the first step of the process?
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output:
You inhale