Answer:
a machine used for imitation
Explanation:
To simulate is similar to imitate. In the passage, the machine allows the turtles to move their legs as if they were swimming. It copies the conditions turtles need to swim.
Simulators can be mechanical, as in the example, but there are also virtual simulators which are used in all kind of experiments, training, and leisure. Think of videogames or flight simulators.
<span>They felt that the Constitution would protect their freedom to express themselves in however ways they saw fit. This would allow the arts and sciences to "flourish," in their words, and would give rise to social progress and economic prosperity from the fruits of these works.</span>
Nine Inch Nails is the rock band that was founded by Trent Reznor in 1988.
Rome-Berlin Axis
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It was more efficient to slaughter the cattle in Chicago and ship the carcasses to the East, rather than send live cattle east by rail, carcasses could only be shipped during the cold winter months