[Q]: Keith is a physician in a local hospital. He is treating a patient with respiratory problem. He looked at two different states of the patient's diaphragm, state A and state B. In state A the the diaphragm contracted, but in state B the diaphragm relaxed. He now needs to figure out other phenomena related to this. When would the air pressure inside lungs decrease, stae A or state B?
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[A]: state A

[Q]: Park farm and Fiddle farm provided Red city with tonnes of produce annually. Fiddle farm used and abundance of fertilizers and pesticides, while Park farm didn't use any of those substances. Which farm caused less nitrogen to end up in the water?
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[A]: Park

[Q]: Ken sets two containers filled with the same gas, container L and container P, on top of two different burners. He sets container L's burner to a low temperature and container P's burner up very high. Ken realizes he may have set the temperature too high and is intending to turn it down, but a coworker walks in and distracts him so Ken forgets to lower it. Which container has molecules with a higher average speed?
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[A]: container P

[Q]: Ecuador and Panama both had beautiful rivers flowing into the Pacific ocean. Ecuador uses their river to dispose of their waste while Panama is very eco-friendly and doesn't do that. Which country dumps more chemicals into the ocean?
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[A]:
Ecuador