What is the purpose of ""hand signals""? a) to entertain the the reader with stories of incorrectly used hand signals b) to demonstrate the correct use of hand signals for bikers c) to inform the reader about the importance of bike hand signals d) to persuade the reader to use the correct bike hand signals

B). To demonstrate the correct use of hand signals for bikers.

Explanation:

'Hand Signals' are exemplified as the traffic codes that are given by the bikers or cyclists to indicate their movements in the traffic. The purpose of 'Hand Signals' is to demonstrate the correct use of hand signals for bikers as it helps to indicate or inform the other traffic about their movements or intentions. It offers clarity to the traffic and helps avoid any confusion and thus, prevent accidents and ensure smooth flow of traffic. Thus, option B is the correct answer.

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.

the correct answer is:   [d]:   " diagram "   .

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