input question: A scientist is testing chemical reactions. At first he tries mixing two chemicals together at a temperature of 85 degrees Celsius and labels it Trial A. He records the time for the reaction to complete at 2 minutes. Knowing that this isn't the temperature users at home will be combining the chemicals at he tries the reaction again at a more modest 65 degrees Celsius and labels this trial B. Noting this temperature the reaction takes almost 4 times as long which is completely unacceptable, He then gets an idea to add and enzyme designed specifically for these two chemicals and then tries the reaction at the modest 65 degrees Celsius again calling this one trial C Will the use of a enzyme designed specifically for a reaction, will it increase or decrease the activation energy required for the reactants to start reacting????
output answer: decrease
Michael and Thomas are brothers whose careers have taken them to different cities. Michael lives in Beijing, where the levels of air pollution are fairly high due to the extensive manufacturing industry. Thomas, on the other hand, lives in Seattle, which has low levels of air pollution thanks to government initiatives and culture attitudes in the region. Who has a higher risk of developing lung cancer?
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Answer: Michael
Q: Jeremiah and Alexander are students in a work shop class at their local community college. For their final project, they have to construct a compound machine to carry bricks across a room. Jeremiah's compound machine consists of many simple machines. Alexander's compound machine only consists of a few simple machines. Which person's compound machine will have a larger mechanical advantage?
A: Jeremiah's
Question: Rob is an environmental scientist. He is looking at two samples of soil, sample A and sample B. Sample A is from Amazon Rain-forest, where they get one of the highest rainfall in the world. Sample B is from the Atacama Desert, where they get one of the lowest rainfall in the world. He needs to determine the properties of these samples. Would new surfaces be exposed or stay covered in sample A?
Answer: exposed
[Q]: Ryan explored two lakes; Big lake, and Arrow lake to the south. Arrow lake had a river flowing into it, while Big lake presented evidence of underwater geothermal activity. Many divers drowned in Arrow lake because of temperature shock. Which lake had less convection currents?
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[A]: Arrow lake
Problem: Given the question: Planet Neptune is not only very cold but also farther from the Sun than the Earth. In fact, it is the farthest planet from the Sun in our solar system. On the other hand, the Earth enjoys a close proximity to the Sun. Only Mercury and Venus are closer to the Sun than the Earth. Would Earth have slower or faster speed than Neptune?
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The answer is:
faster