[Q]: Process:  - Blood is sent to the liver - The liver uses chemicals and proteins to treat the blood - The blood is cleaned - Energy is produced - The blood leaves the liver cleaned.  Perturbation hypothesis: suppose Liver processes less effectively and shuts down happens, how will it affect the liver having to work HARDER.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: yes


[Q]: Process:  - The liver takes in blood from the rest of the body - The liver uses enzymes to clean the blood - The cleaned blood is expelled - The liver creates bile from the items filtered - The liver takes energy and stores it as glycogen - The bile is sent to the intestines.  Perturbation hypothesis: suppose pressure stays low on the Sun happens, how will it affect the liver having to work SOFTER.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: no


[Q]: 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 - The water returns back in to its chamber and the process is repeated -   Perturbation hypothesis: suppose more people put out items to recycle happens, how will it affect MORE heat for the house.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: no


[Q]: Process:  - When water freezes it becomes 10% bigger, or takes up 10% more space - As water expands it puts great pressure on the walls of anything containing it, including any rocks which happen to be surrounding it - The force of the pressure exerted on the rock surrounding it is enough to wedge the walls of the crack farther apart, thus expanding and deepening the crack - Clay expends when wet like ice does - This causes rock to break apart - Some plants like mosses and lichens are capable of growing without soil on bare rock - When they do this their roots penetrate pores and crevices and cause rocks to split apart as the roots force their way down through the rocks -   Perturbation hypothesis: suppose it is warmer so there is less ice formed happens, how will it affect there is more ice.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]:
yes