Please answer this: George is investigating some algae that has recently started growing in his pond. He wants to find something ti prevent it from overtaking the pond as it makes it very hard to see under the water. After a bit of research he finds a protozoa that can help him. Given George all of a sudden notices an increase of insects in the pond, are the insects likely eating the protozoa or the algae?
++++++++
Answer: protozoa
Problem: There are two hydroelectric dams in North Dakota. Both of them has large lakes or reservoirs, reservoir A and reservoir B. Since North Dakota has one the lowest unemployment rates in the country, it's hard to find an engineer to regulate and maintain the reservoirs. This year reservoir A could hire an engineer, but reservoir B failed to find an engineer. As a result, there is no one to regulate reservoir B. The engineer for reservoir A let the water out in the fall. But there was no one to do that for reservoir B. Which reservior would most likely have excellent water quality, reservoir A or reservoir B?

A: reservoir A
Problem: Given the question: John works as a mechanical engineer in the auto industry. He is testing three surfaces, surface A, surface B, and surface C for their usability. Surface A has a gentler slope, surface B has a steeper slope, and surface C doesn't have any sloping. He needs to figure out advantages and disadvantages of each slope. Would surface A need less or more input force to move an object upward?
++++++++++++++++++++++++++++++++
The answer is:
less
input question: A war has started. In this war, no side shows a clear side of winning and the casualties are already high. In a desperate attempt to end the war quickly country A decides it wants to try to drop an atomic bomb on country B. They succeed. Will the bomb detonation cause a lot of energy all at once or slowly over time????
output answer: all at once
John studies how chemicals affect environment. He traveled to the Amish country to see their traditional ways of farming. He noticed they don't use any fertilizers or pesticides. He labeled this part of the study as case A. Then he visited a modern farming facility where they use tons of fertilizers and pesticides. He labeled this part of the study as case B. Which place would see less growth of algae, case A or case B?
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Answer: case A
Q: Uncle Tom and uncle Sam both have high cholesterol. Uncle Tom is on statin drugs and uncle Sam is not. Which uncle doesn't take an inhibitor that induces the expression of low density lipoprotein (LDL) receptors in the liver?
A:
Sam