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.
The heart of Dixie or the cotton state or the yellowhammer state, Alabama doen't have a offical nickname
Toussaint L’Ouverture was the leader of Haiti that won freedom for the slaves and independence from France. His biggest fear was the restitution of slavery.
El fascismo transformó exteriormente la sociedad italiana, como se evidencia en la creación de un estado de partido único, que pretendía penetrar en todas las facetas de la vida, ya sea la economía, la educación, las actividades de ocio o la vida familiar y privada.
Corrígeme si estoy equivocada.. :)
