Which hook uses an analogy to introduce an essay on robots? O Robots are not as clever in reality as they are in the movies.
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Robots are like dogs: they are obedient and loyal.
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Scientists estimate that in the near future every home will ha
Have you ever wondered if there will be more robots in the fi

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

How will the system respond to a temperature increase?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?