In a controlled experiment, the factor tested is called the

A. dependent variable.

B. independent variable.

C. control.

D. constant.

What is the tone of the story when I was fair and young and why?

What does Waverly Jong represent to the narrator? Two kinds book A. A rival prodigy B. A distant relative C. A close friend D. A talented writer

Read the excerpt from "Household Robots Are Here, but Where Are They Going?" But fairly soon it will be routine for homeowners to bark out "turn the lights down 20 percent" and have it happen.

D Which state had the first Labor Day law passed on Feb. 21, 1887? a. New Jersey b. Oregon c. Colorado d. New York

What is the dramatic irony in Duncan saying "all I can say is that I owe you more than I can ever repay"

What qualities should a good leadership should have?

Given the precious scene in which Banquo's death is planned, and the next scene in which the audience could learn with Macbeth that Fleance has escaped, why would Shakespeare choose to dramatize this seemingly insignificant event?

3. Who correctly interprets Ralph's reverie as a longing to be rescued?

What evidence does the author use to respond to the counterclaim that veganism does not protect the environment? A. The amount of time it takes to slaughter an animal B. The damage meat production does to the environment C.

Which of these pilgrims does the narrator describe most favorably? the miller the doctor the franklin the sea-captain