Well we use today systems and back then systems
The answer is <em>C: twisting the handlebars quickly and wiggling the front wheel</em>.
1. Twisting the handlebars quickly: "There is a third movement of the handle bars --a quick twist in the direction the machine is leaning if about to fall."
2. Wiggling the front wheel: [prevent the fall by throwing the balance the other way] " a similar result is accomplished by wiggling the front wheel...a continuous wiggle --changing the balance...-- is necessary to keep it upright."
Both of these requests are similar in the sense that they both involve parents asking others to monitor their children and be attentive to what they are doing. Polonius wants someone to watch over Ophelia, while Claudius and Gertrude want Rosencratz and Guildenstern to watch over Hamlet. Shakespeare wants to show how, even though both of these are requests of parents who want their child watched, the intention and consequences in each case are very different.
Answer:
Sorry don't know the answer
The person who directs an orchestra is called the Conductor, Maestro, etc..
