input: Please answer the following: What is the final step of the following process: - Air travels into the body - Air reaches the lungs - The lungs absorb the oxygen from the air - The oxygen is transported by hemoglobin - Red blood cells are made of hemoglobin - Blood has a lot of red blood cells - The heart moves the blood throughout the body
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output: Blood can bring the oxygen to different cells in the body.

Please answer this: What is the final step of the following process: - Plants and animals long ago died - They are buried under layers of soil - Pressure builds over time - The remains liquefy
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Answer: The carbon atoms rearrange to become a new substance.

Problem: What is the final step of the following process: - Blood carried into kidney by the renal artery - Nephrons in the kidney filter the blood - The waste that is filtered out mixes with water - Become urine

A: Ureters carry urine out of the kidneys.

Problem: Given the question: What is the final step of the following process: - A bird picks a spot high spot, often in a tree - The bird collects bits of sticks and grass - The sticks and grasses are placed between support branches - Leaves, mud and spider webs are added to the sticks - The mud, leaves and webs glue the sticks together
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The answer is:
The solid nest supports the eggs

input question: What is the final step of the following process: - Stars burn mass - The star burns until it runs out of fuel - The star can no longer support its weight - The layers of hydrogen press down on the core - The core gets smaller and smaller under the pressure - The pressure causes gravity to get stronger - The gravity becomes so powerful that nothing can escape it - Anything that gets close to it, is drawn into it by its gravity - Light is drawn into it???
output answer: Light can not escape

input question: What is the final step of the following process: - 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???
output answer:
Unused materials passed into large intestine to become fecal matter.