Problem: Given the question: Process:  - Air is taken into the body via the nose or mouth - The air travels into the windpipe - The windpipe divides the air to the two lungs via the bronchial tubes - The lungs oxygenate the blood in the body - Carbon dioxide is filtered out by every cell in the body - The carbon dioxide is carried back to the lungs via the bloodstream - The carbon dioxide is exhaled.  Perturbation hypothesis: suppose "the persons lungs are healthy" happens, how will it affect MORE oxygen being brought to the body.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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The answer is:
yes


Problem: Given the question: Process:  - Oil is gathered through mining operations - The oil is transported to stores - Oil is purchased by homeowners - Oil is placed into a stove in the house - The oil is lit on fire, and burns for a long time - The warm air off of the oil travels through the house -   Perturbation hypothesis: suppose the broiler is not attached to the home happens, how will it affect the broiler is broken.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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The answer is:
yes


Problem: Given the question: Process:  - Water flows into the dishwasher - The dishwasher heats the water - The detergent dispenser opens at the right time - Water is shot through the jets to clean the dishes - The dirty water is drained - More water is sprayed to rinse the dishes - The water is drained again - The air is heated in the dishwasher to dry the dishes.  Perturbation hypothesis: suppose Water can flow to the dishwasher happens, how will it affect HELPING the dishwasher to clean better.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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The answer is:
