[Q]: Process: - A conducting metal, like copper, is wrapped around a piece of metal - An electrical source, like a battery, produces an electrical current - The electrical current flows through the wire - The electrical current creates a magnetic field around the wire, magnetizing the metal - The magnetic field can be turned on and off by starting or stopping the electricity source - Question: suppose there are less animals in the sea happens, how will it affect a WEAKER electromagnet. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
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[A]: no effect

[Q]: Process: - Grass and small plants grow in an area - These plants die - The soil gains organic material - The soil becomes more fertile - Larger plants are able to be supported - Trees eventually grow. Question: suppose the trees have the soil to grow happens, how will it affect forest is made by more trees. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
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[A]: more

[Q]: Process: - Stars burn mass - The star burns until it runs out of fuel - The star can no longer support its weight - The layers of hydrogen press down on the core - The core gets smaller and smaller under the pressure - The pressure causes gravity to get stronger - The gravity becomes so powerful that nothing can escape it - Anything that gets close to it, is drawn into it by its gravity - Light is drawn into it - Light can not escape - Question: suppose less hydrogen press down on core happens, how will it affect the core gets smaller. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
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[A]: less

[Q]: 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 - The water on the other side of the filter is much cleaner - Question: suppose There will be much less impurity for the filter to catch happens, how will it affect HURTING the water purifier to work better. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
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[A]:
less