input question: What is the final step of the following process: - You breathe oxygen into your body through the nose or mouth - The oxygen travels to the lungs through the windpipe - The air sacs in the lungs send the oxygen into the blood stream - The carbon dioxide in the blood stream is transferred to the air sacs???
output answer: The lungs expel through the nose or mouth back into the environment.

What is the final step of the following process: - Dirty dishes are rinsed - Placed into the dishwasher - A detergent is added to the detergent dispenser - The dishwasher is closed - The power is turned on
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Answer: In about 1.5-2 hours, the dishes are clean

Q: What is the final step of the following process: - Dirty dishes are placed in the dishwasher - The dishwasher is closed - The dishwasher heats water to a hotter temperature - The dishwasher directs water toward the dishes through jets - The dishwasher adds detergent - The dirty water drains out - The dishwasher sprays more water to rinse the dishes off - The water drains out again - The dishwasher directs warm air toward the dishes to dry them
A: The dishes can be removed.

Question: What is the final step of the following process: - You breathe oxygen into your body through the nose or mouth - The oxygen travels to the lungs through the windpipe - The air sacs in the lungs send the oxygen into the blood stream - The carbon dioxide in the blood stream is transferred to the air sacs
Answer: The lungs expel through the nose or mouth back into the environment.

[Q]: What is the final step of the following process: - Boil salt water - The water will turn into water vapor - Collect the water vapor - Allow the water vapor to cool - The water vapor will turn into liquid water
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[A]: The salt will be separated from the water.

Problem: Given the question: What is the final step of the following process: - People separate different materials to be recycled - The recyclable materials go to a recycling center - The recycling center further separates the materials - Large equipment compacts the materials into bales - The recyclable materials are shipped to other recycling centers - The other recycling centers further process the materials that center specializes in - The materials are purchased by manufacturers - The manufacturers process the recycled materials the same way they would use new materials
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The answer is:
The recycled materials are incorporated into new products.