- Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots and passes through vessels in the stem on its way to the leaves - Chlorophyll absorbs the sun's energy - It is this energy that is used to split water molecules into hydrogen and oxygen - Oxygen is released from the leaves into the atmosphere What might be the last step of the process?
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Answer: Hydrogen and carbon dioxide are used to form glucose or food for plants.
Q: - Air is pulled into the lungs - Oxygen moves from the lungs into the bloodstream - Air is pushed through the vocal chords - A person talks What might be the last step of the process?
A: Other air is pushed out of the lungs into the environment.
Question: - 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 What might be the last step of the process?
Answer: Excess water and waste is expelled from the kidneys in the form of urine.
[Q]: - Chemicals like sulfur dioxide and nitrogen are released into the air - These substances rise into the high atmosphere - They react with water and oxygen - This creates a more acidic rain What might be the last step of the process?
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[A]: The rain with the high acid content falls.
input: Please answer the following: - A satellite's need is determined - A group of people work to design a satellite capable of accomplishing the need - A team designs the physical structure of the satellite - A crew builds the physical satellite - The satellite is packed into a capsule - The satellite capsule is loaded onto a rocket What might be the last step of the process?
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output: The rocket is launched into space.
- You place aluminum cans and other products into recycling bins - Your town or a private company collect and transport the aluminum to a recycling facility - The aluminum is sorted and cleaned at the central recycling facility - The aluminum is melted down to remove coatings and inks - The melted aluminum is formed into large formations called ingots - The ingots are transported to another facility and rolled out to make them easier to manipulate What might be the last step of the process?
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Answer:
The ingots can now be turned into new aluminum products.