Problem: What is the final step of the following process: - Air enters the lungs through bronchial tubes - Air enters bronchioles - Bronchioles have tiny air sacs called alveoli - Alveoli surrounded by small blood vessels - Oxygen absorbed by small blood vessels - Vessels deliver oxygen to every cell in the body - Blood brings carbon dioxide back to lungs

A: Carbon dioxide released when you exhale.

Problem: Given the question: What is the final step of the following process: - The blood sugar drops in a body - Cells in the pancrease release glucagon - The liver in response turns the glucagon into glucose - And releases it into the blood
++++++++++++++++++++++++++++++++
The answer is:
The blood sugar levels are restored.

input question: What is the final step of the following process: - Mix pancake mix with water - Heat a griddle - Pour a circle of batter in the griddle - When most of the bubbles pop on the surface, flip - Cook to desired color???
output answer: Apply butter, syrup and enjoy

What is the final step of the following process: - Wind passes the turbines and moves the blades - The shaft of the turbine spins - Shaft is connected to a generator - The generator uses the spins of the shaft to rotate a rotor - The rotor spins inside the core, which has magnets inside surrounded by wire loops inside
----
Answer: The spinning of the rotor in the core generates electricity

Q: What is the final step of the following process: - Oxygen enters the body through the mouth or nose - The oxygen travels into the lungs - The oxygen binds to hemoglobin proteins within erythrocytes (red blood cells) - The erythrocytes are pumped through the body by the heart
A: All cells receive the oxygen.

[Q]: What is the final step of the following process: - A type of coal must be chosen before the heating can start - The coal is broken down to a smaller material - The coal particles mix with hot air and move in to a boiler - Water in the boiler is pumped and produces steam with the coal - Steam powers turbine blades, which magnetically charge wire coals
****
[A]:
The water returns back in to its chamber and the process is repeated