Read the excerpt from the code book. a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted by the electronics in a computer's display unit. which two words share a prefix? recent; development detect; display development; computers electromagnetic; electronics

The answer is: electromagnetic; electronics

Prefixes are letters or groups of letters placed in front of a word in order to create a new word with a different meaning. In this case, the prefix electro- means relating to or produced by electricity. Thus, electromagnetic is associated with the interrelation of electronic or magnetic fields. Likewise, electronics is a part of physics and technology related to the arrangement of circuits transistors and microchips, and with the performance of electrons in a semiconductor, conductor, vacuum, or gas.

electromagnetic; electronics

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)

when making an inference, the reader should be sure to support the inference with

evidence

a is an educated guess about what will happen.

c. prediction

when new information proves that a reader's prediction is wrong, the reader should

make a new prediction based on the new information.