Amechanic is giving a presentation on how to rebuild a car engine. which of the following presentation elements would be most ? a labeled diagram of a car engine a slideshow of photographs of cars with their engines rebuilt a podcast with narration and music a bulleted list of car engine parts on a presentation slide

The correct answer is A. A labeled diagram of a car engine

Explanation:

In a presentation elements such as photographs, videos, diagrams or audio should be selected depending on the purpose of the presentation, because the main objective of including them is to help the audience to understand your ideas as a speaker.

In this way, in the case of a mechanic giving a presentation about how to rebuild a car engine the best and most helpful element is "a labeled diagram of a car engine" because this visual element allows the audience to understand the different parts of the engine in terms of color, shape, and features, and this would help them to understand better how to rebuild a car engine by remembering the location and characteristics of each part. Also, this would facilitate the role of the speaker because he does not need to explain how each part looks like.

first one is your answer

~coco

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)