When organizing visual aids in a technical document, it is best to avoid visuals that: a. appear in the middle of the document. b. don't have clear captions or labels. c. are surrounded by a lot of white space. d. echo information from the text.

hen organizing visual aids in a technical document, it is best to avoid visuals that don't have clear captions or labels. (Option B).

Visual aids provide visual cues that enhance performance by improving speed, accuracy, efficiency and performance. Visual aids add to organization skills by perfecting the management of time, tasks and information.

Visual aids can be a very useful and powerful tool to improve the impact of  presentations. Words and images displayed in different formats can appeal directly to your audience’s imagination, adding power to your spoken words.

the speech this question is referring to is president kennedy's special message to the congress on urgent national needs, may 25, 1961

kennedy responds in a very direct and concrete way to those thinking that communism is a positive system:

"yet their aggression is more often concealed than open. they have fired no missiles; and their troops are seldom seen. they send arms, agitators, aid, technicians and propaganda to every troubled area. but where fighting is required, it is usually done by others--by guerrillas striking at night, by assassins striking alone--assassins who have taken the lives of four thousand civil officers in the last twelve months in vietnam alone--by subversives and saboteurs and insurrectionists, who in some cases control whole areas inside of independent nations." (kennedy)

president kennedy presents communism as cowardly, as a hidden and treacherous weapon that strikes from the shadows like thieves, he represents the system as not even being capable of showing and open and overt attack or confrontation. to finish up the response, he expresses that the system attacks even a country's idependence and freedom.

one is a red flower, and one is the sky when the sun sets.