Reread paragraphs 29-33 of the article. Then answer the multiple-choice questions that follow. From “The Last Human Light” by Randall Munroe
Solar power

29 Emergency call boxes, often found along the side of the road in remote locations, are frequently solar-powered. They usually have lights on them, which provide illumination every night.

30 Like wind turbines, they’re hard to service, so they’re built to last for a long time. As long as they’re kept free of dust and debris, solar panels will generally last as long as the electronics connected to them.

31 A solar panel’s wires and circuits will eventually succumb to corrosion, but solar panels in a dry place, with well-built electronics, could easily continue providing power for a century if they’re kept free of dust by occasional breezes or rain on the exposed panels.

32 If we follow a strict definition of lighting, solar-powered lights in remote locations could conceivably be the last surviving human light source.

33 But there’s another contender, and it’s a weird one.

The author’s purpose in opening this section by introducing the topic of emergency call boxes is probably to:

Answer choices for the above question

A. Explain the process by which solar panels work.

B. Inform readers that lighted call boxes are often located in areas where there are few humans.

C. Describe why solar panels can last for so long without human intervention.

D. Tell readers how long a light powered by a solar panel would probably last.

C. Describe why solar panels can last for so long without human intervention.

Explanation:

The author wanted to show how solar panels do not need constant human maintenance and can function for a long time, without requiring any human being to make repairs or modifications. To prove this point, he uses emergency call boxes as an example, which are usually located on roads where there are few humans who can do anything for them.

In other words, with the paragraphs shown above, the author wanted to show how solar panels can provide energy in a maintenance-free system.

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)

the answers atre on quizlet just copy and paste on goolge i   am telling you just so you can do it faster because you put asap