Please answer this: Process: - A can is thrown away into a recycling bin - The can is taken to a recycling center - Melted down along with other cans - The melted metal is turned into bars - Becomes material for other products. Perturbation hypothesis: suppose people get drinks away from home more happens, how will it affect Less melted metal is turned into bars. Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes

Please answer this: Process: - Oxygen enters the body through the mouth or nose - The oxygen travels into the lungs - The oxygen binds to hemoglobin proteins within erythrocytes (red blood cells) - The erythrocytes are pumped through the body by the heart - All cells receive the oxygen. Perturbation hypothesis: suppose more oxygen travels ot lungs happens, how will it affect "MORE oxygen being brought to the bodys cells". Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes

Please answer this: Process: - Carbon dioxide passes through stomata in the leaves - Water is absorbed through roots - Chloroplast cells in leaves contain chlorophyll - Chlorophyll absorbs energy from sunlight - Energy splits water molecules into hydrogen and oxygen - Oxygen gets released into atmosphere - Hydrogen and carbon dioxide used to create glucose - Glucose is food for plants. Perturbation hypothesis: suppose the plant is indoors happens, how will it affect less hydrogen is needed to produce glucose. Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer:
yes