As you read this excerpt from "Fold Here: Scientific Uses for an Ancient Art Form," notice how the writer tries to make a difficult concept easier for the reader. While the human body remains a mystery even to scientists who study it their entire lives, it is not the only far frontier. Astrophysicists find outer space equally difficult to explore and explain, and they too have considered practical and technical uses for origami. A team at San Bernardino Valley College in Southern California created Starshade, a large structure that looks like a sunflower and acts like a pair of sunglasses: By blocking out a star's overpowering rays of light, the device helps a telescope produce a clearer image of the planets that orbit the star.

What analogy is used in this paragraph?

A) Starshade acts "like a pair of sunglasses" by blocking out light rays.
B) Astrophysicists find it difficult to explore outer space.
C) The human body is still a mystery to most scientists today.
D) Starshade was created by a team at San Bernardino Valley College.

went is the final answer! : )

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)