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: - An airline reservation is made - The passenger arrives early at the airport - The luggage is checked - The passenger waits in line - The passenger shows their identification and gets a boarding pass - The passenger goes to their gate - The passenger gets in line when it's time to board - The person boards the plane - The plane arrives at the destination
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[A]: The passenger gets off the plane at their destination.

input: Please answer the following: What is the final step of the following process: - Fuel mixes with air - Mix gets inducted into cylinder - Piston compresses the mix - Spark plug emits a spark that ignites it causing combustion - Combustion gases expand - Pushes piston during power stroke
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output: Exhaust valve opens to vent exhaust out tail pipe.

Please answer this: What is the final step of the following process: - Acid rain flows through soil - Chemicals from the acid rain kill plants and trees - The acid rainwater flows into rivers and streams - The chemicals kill fish - The chemicals kill animals that drink the water - Nitrogen builds up
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Answer: Nitrogen destroys fish and shellfish populations.

Problem: 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.

input: Please answer the following: What is the final step of the following process: - Open the Dishwasher - Slide out the bottom rack - Take a dirty plate - Rinse the plate - Place the dish in the rack - Repeat leaving enough space for water to reach all items - Fill the soap cup
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output:
Turn on the dishwasher.