Why does Pausch show the audience a video of his zero-gravity experience?
to prove that people are curious about zero gravity
O to show what being in zero gravity looks like
to prove that some astronauts do wear glasses
to show that being in zero gravity is painful

Indicative verb mood is used for all of the following except a facts b. requests c. opinions d. questions select the best answer from the choices provided oa ob 0 c

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.

Once i saw mountains angry, and ranged in battle-front. against them stood a little man; aye, he was no bigger than my finger. i laughed, and spoke to one near me, "will he prevail? " "surely," replied this other; "his grandfathers beat them many times." then did i see much virtue in grandfathers— at least, for the little man who stood against the mountains. which best describes the theme of this poem? people are more powerful than elements of nature. x people can find strength by understanding past generations. (correct) people are arrogant in their belief that they are stronger than nature. x people who are resilient are able to act courageously. x