Process: - Coal is mined out of the ground - Coal is pulverized into fine powder - The coal is mixed with hot air - The coal and hot air are blown into a boiler - The coal and hot air burn over a fire - Highly purified water is pumped through pipes in the boiler - The water turns into steam - The steam presses against turbines - The turbines spin - Electricity is produced. Question: suppose installing scrubbers for the factories happens, how will it affect more coal mixed with hot air. - A: more - B: less - C: no effect
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Answer: C
Q: Process: - Coal is harvested from a coal mine - The coal is transported either by train or truck to power station - The coal is burned in a furnace - Water is turned into steam in the boiler - The steam is cooled in cooling towers - The steam turns the turbines - The generator makes electricity - The electricity is sent through transformers. Question: suppose there is a greater demand for coal happens, how will it affect less coal will be mined. - A: more - B: less - C: no effect
A: B
Question: Process: - You find an empty ice cube tray - You fill the tray with warm water - You carefully place the tray on an even surface in a freezer that is at least 32 degree Farhenheit, the freezing point of water - The water begins to get colder until it starts to freeze solid - The water expands as it freezes, one of the few liquids that has greater volume as a solid - Because you used warm water, the gasses in the water had evaporated out, so you will have nice clear ice cubes without cracks from the trapped gasses - Question: suppose the freezer is at least 32 degrees Farhenheit happens, how will it affect the water will not freeze. - A: more - B: less - C: no effect
Answer: B
[Q]: 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 - The lungs expel through the nose or mouth back into the environment. Question: suppose carbon dioxide can not be transferred to the air sacs happens, how will it affect a GREATER amount of oxygen being delivered to the blood stream. - A: more - B: less - C: no effect
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[A]: A
input: Please answer the following: Process: - Prophase, the chromosomes become visible - Centrioles separate to move to opposite poles - Metaphase, the chromosomes line up in the center - Anaphase, the chromatids separate - Are pulled apart - Telophase, the chromosomes gather at opposite poles - Two new nuclear membranes form - The cell membranes pinch - Divide into two individual cells - Question: suppose more water fills the cracks happens, how will it affect more anaphese happens. - A: more - B: less - C: no effect
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output: C
Process: - The butterfly starts as an egg - The egg hatches to form a larva, also called a caterpillar - The carterpillar molts (loses its skin) many times as it grows - The caterpillar then forms itself into a pupa, or chrysalis - The caterpillar in the chrysalis begins change, a process called mmetaphorphosis - The caterpillar completes its metamorphosis and has turned into a butterfly - The adult butterfly emerges out of the chrysalis and flys away! - Question: suppose less eggs hatch to form caterpillars happens, how will it affect increased amount of larva is produced. - A: more - B: less - C: no effect
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Answer:
B