WORTH 20 POINTS PLEASE HELP!! Read this passage, looking for clues about its text structure.
Sloths are unique, intelligent, and endearing mammals. Cousins to anteaters, they belong to two biological families: the two-toed sloth to the Megalonychidae family and the three-toed sloth to the Bradypodidae family. They originate from the jungles of Central and South America, where they dwell in trees and live off of plant buds, shoots, and leaves. Sloths come by their name honestly: They are extremely slow moving creatures with low metabolic rates.
Why does the author use bold print in this article?
to indicate important but perhaps unfamiliar words
to stress the main ideas of the article
to show a topic change within the piece
to point out foreign terms

to point out foreign terms

Explanation:

That's one of the purposes of Bold words.

: b : o   : 0 ; b : - )  

: b: b: b: b: b: b: b: b: b

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)