input: Please answer the following: What is the final step of the following process: - Sunlight hits chloroplasts in the plant - The energy from the sunlight causes an enzyme in the plant to break apart the water - The water breakes into oxygen, hydrogen, and electrons - Hydrogen, along with electrons energized by light, converts NADP into NADPH
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output: Oxygen diffuses out of the plant as a waste product of photosynthesis

Please answer this: What is the final step of the following process: - Gases cause pressure beneath the earth - The gases come to a head and push molten magma to the surface - The magma cools - With enough time the pressure builds up greatly
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Answer: The resulting volcano may explode.

Problem: What is the final step of the following process: - The kidneys receive blood through the renal artery - The blood is passed through the nephrons in the kidneys - The kidneys filter the waste from the blood - The clean blood is circulated out of the kidneys

A: Excess water and waste is expelled from the kidneys in the form of urine.

Problem: Given the question: What is the final step of the following process: - Water comes through a filter - The filter has small pores to catch pollutants - The filter will catch chlorine, heavy metals, and other chemicals - The filter allows water and mineral ions like fluoride to pass through
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The answer is:
The water on the other side of the filter is much cleaner

input question: What is the final step of the following process: - Ice forms inside a cloud - Ice inside the cloud bumps around and causes electrostatic charges - The cloud becomes a thundercloud - Electrostatic energy builds and forms a strong negative charge - Positive energy is attracted to the negative energy in the cloud - This positive energy gathers on the ground???
output answer: The positive energy connects with the negative energy and forms lightning.

input question: What is the final step of the following process: - Air is pulled into the lungs - Oxygen moves from the lungs into the bloodstream - Air is pushed through the vocal chords - A person talks???
output answer:
Other air is pushed out of the lungs into the environment.