"A copy of an object, usually built to scale, that represents the object in detail" is the description of which presentation media?

Which of the following represents internal noise?

A.) daydreaming B.) a blinking light C.) draft from the air conditioner D.) teacher talking about material unrelated to the class E.) a lawnmower going by the window

"Today I will explain to you how humans have evolved from apes to Neanderthals to the human form we have today.". This thesis sentence suggests which organizational pattern? [p. 270, III]

a. time b. wave c. motivated sequence d. analogical (comparison) e. topical