input: Please answer the following: -  Acid rain enters the atmosphere and lands - Makes water acidic - Kills fish - Kills the soils in trees  What might be the last step of the process?
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output: Leaves are also harmed.


input: Please answer the following: -  An enzyme in saliva begins to break down carbohydrates - Food is squeezed down the esophagus when you swallow - Acid and enzyme in the stomach break the food down - Releases nutrients - Food then pumped into small intestine - Fluid and enzymes from liver and pancreas pumped into small intestine - Help break food into smallest molecules - Nutrients pass through wall of small intestine - Nutrients absorbed into blood stream  What might be the last step of the process?
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output: Unused materials passed into large intestine to become fecal matter.


input: Please answer the following: -  A male and female bird mate - The female lays eggs - The eggs are incubated by the parents, by sitting on them, for weeks - The bird hatches from an egg - The parents feed them as the continue to grow - Develop flight feathers - The parents teach them to fly - After learning to fly they leave the nest to live on their own  What might be the last step of the process?
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output: The next year they breed beginning the cycle again


input: Please answer the following: -  You eat food - Your stomach digests the food - Sugars from food enter your bloodstream - Insulin helps turn sugars into energy  What might be the last step of the process?
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output: