Choose the best answer.

Which of these archaea would live at a deep-sea vent?

a. thermoacidophile

b. halophile

c. methanogen

d. parasitic forms

e. All of these are correct.

Let R be the region bounded by the following curves. Use the disk or washer method to find the volume of the solid generated when R is revolved about the y-axis.

$$y = \sqrt { x }$$

, y=0, x=4

Editorial About Chivalry In an editorial, persuade fellow students that society would either improve of worsen if people tried to live up to chivalric ideals as presented in these selections.

Add underlining and quotation marks as needed in the following sentences.

Who said, It's one thing to build castles in the air; it's another thing to live in them?

Read where the people live and give their nationalities. (Be sure to give the appropriate form of the adjective.)

Delphine et Julie habitent a Paris. Elles$\rule{4cm}{1pt}$

Read where the people live and give their nationalities. (Be sure to give the appropriate form of the adjective.)

Silvia et Maria habitent a Rome. Elles $\rule{4cm}{1pt}$

The steering linkage of a car is shown. Member $D E$ rotates about the fixed pin $E$. The right brake disk is rigidly attached to member $D E$. The tie rod $C D$ is pinned at $C$ and $D$. At the instant shown, the Pitman arm $A B$ has a counterclockwise angular velocity of $1 \mathrm{rad} / \mathrm{s}$ and a clockwise angular acceleration of $2 \mathrm{rad} / \mathrm{s}^2$. What is the angular acceleration of the right brake disk?

For the sentence below, identify the type (D, Int, Imp, or Ex) and write the subject and the verb.

Both redwoods and giant sequoias can live to a ripe old age.

Complete the sentence in a way that shows you understand the meaning of the italicized vocabulary word. 4. The $\mathit{\text{liege}}$ had only minutes to live, for assassins were...

What would it be like to live in a place where a language barrier made it difficult for you to communicate with others? What actions might you take to overcome the barrier?

What is the first trait that helped aquatic species evolve into creatures that live on land?

A) Eyes located on top of the head

B) Strong armlike bones

C) Webbed digits

For each sentence below, write the tense of the underlined verb above it. All Idaho Kalispel $\text{\underline{did live}}$ in the area around Pend Oreille Lake.

(a) According to this interpretation, does Odysseus live up to his responsibility as a husband? Explain.

(b) Who do you think the author felt was the hero in the Odyssey-Penelope or Odysseus?

(a) Recall: What guidance does Thoreau provide to those who live in poverty? (b) Analyze: What does this advice suggest about Thoreau's definition of true wealth?