Question: Process: - Food enters the body - Food begins to be processed by the digestive system - The pancreas releases enzymes to aid digestion - Digested food affects the amount of sugar in the blood - The pancreas releases one hormone to lower the blood sugar (glucose) level - The pancreas releases another hormone to raisethe blood sugar (glucose) level. Question: suppose less acid rain falls happens, how will it affect the pancreas working HARDER. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer: no effect

Question: Process: - Acid rain is produced by chemicals that reach into the atmosphere - Falls onto the ground - The acid rain starts scouring rocks - Destroys vegetation - The lack of vegetation alters the surrounding environment. Question: suppose human beings are more careful happens, how will it affect more chemicals are released. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer: less

Question: Process: - A photovoltaic cell is created with two layers of semiconductor material - The top layer are 'doped' with impurities to allow a negative charge - The bottom layer are 'doped' to allow for a positive charge - This produces an electric field that allows electrons to flow from negative to positve - Sunlight enters the cell - Energy from sunlight knocks electrons loose in both fields - This prevents the flow of electrons from negative to positive - Adding an external circuit allows the exchange to continue - Give the cells owner a flow of electricity. Question: suppose more minerals are formed happens, how will it affect MORE solar power being generated. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer:
no effect