Why is the robotic surgical system a bit like a video game?

a.

because the robotic arms are controlled by instruments similar to joysticks

b.

because the computer screen shows flashes of light and loud noises similar to video games

c.

because the company that invented the robot also makes video games

d.

all of the above

The harlem renaissance dawned in an era of pervasive racism and segregation. although legally "free," many african americans were still bound by ideas that had their roots in the slavery of earlier centuries. identity and freedom are important ideas presented in many of the poems from the harlem renaissance. furthermore, the values of identity and freedom are not unique to particular times and places. as hughes expresses in "dream variations," all humans want to be able to develop their identities in freedom. what role does freedom play in the poems you read in this unit? what is required of a society to enable each individual to be true to his or her identity and be free to live by that identity? write about at least three of the poems, describing how the poet uses imagery to depict freedom and identity, the lack of it, or the desire for it.

Which of the following is true of theme? a.theme is what readers learn from the character's experiences. b. there is only ever one theme in a story or poem. c. there is usually no hint of a story's theme until the climax. d.theme is developed only through dialogue.

Read the excerpt from "thoughts on the works of providence" by phillis wheatley and complete the sentence that follows.