[Q]: Process:  - Suns heat enters atmosphere - Green house gases enter from the earth - Heat is trapped in atmosphere - Different things on earth are hotter - The overall planet is hotter.  Perturbation hypothesis: suppose Burning fossil fuels is outlawed. happens, how will it affect LESS global warming.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: yes


[Q]: Process:  - A butterfly lays an egg - A larvae matures inside of the egg - The caterpillar hatches from the egg - The caterpillar eats and grows - The caterpillar spins a coccoon around itself and forms into a pupa - The butterfly forms inside of the coccoon - The mature butterfly emerges from the coccoon - The butterfly mates - The female butterfly lays eggs.  Perturbation hypothesis: suppose a bigger satellite is designed happens, how will it affect more butterflies form inside of cocoons.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: no


[Q]: Process:  - The human body takes a breath inward - Air is transported to the lungs - Air reaches the alveoli, the smallest air sacs in the lungs - In the alveoli, air passes into the blood within small capillaries - The gaseous oxygen in the air dissolves into the capillary blood - The dissolved oxygen is picked-up by red blood cells - The red blood cells bind the oxygen via a protein called heme - Red blood cells circulate throughout the body and reach the various tissues - Within small capillaries, the heme release the oxygen - The oxygen can then reach the cells within the tissue -   Perturbation hypothesis: suppose Less porous rocks happens, how will it affect less air reaches the alveoli.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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[A]: no


[Q]: Process:  - Get some seeds - Pick a spot to plant them - Dig a hole in the dirt - Put the seed in the hole - Pour some water on the seed and hole - Cover up the hole - Press down on it - Spray some plant food on it.  Perturbation hypothesis: suppose less rock is broken apart happens, how will it affect LESS vegetables.  Does the supposed perturbation have an effect (direct or indirect) on the process?
****
[A]:
no