Question: Process: - Acid rain makes waters acidic - Causes them to absorb aluminum from soil - The water runs off from the soil into lakes, streams, etc - Fish and their eggs die - Frogs and plants die - Insects and other wildlife die - The ecosystem is out of balance, causing further problems -   Question: suppose more people drink wine happens, how will it affect more absorption of aluminum from the soil.  How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer: no effect

Question: Process: - A person eats food - The person's blood sugar level rises - The pancreas receives a signal to release insulin - Insulin is released into the bloodstream - Insulin signals cells to absorb sugar - The cells absorb sugar from the bloodstream - The cells use the sugar as energy.  Question: suppose the iron is exposed to the air while wet happens, how will it affect LESS use of insulin in the body.  How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer: no effect

Question: Process: - The kidneys receive blood from the renal artery - They process it with millions of tiny nephrons - Remove all the waste - The kidneys return the blood back to the body through the renal artery - Send the urine with the waste to the bladder through the ureters.  Question: suppose less aluminum consumed in the town happens, how will it affect the kidney is more active.  How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Answer:
no effect