Why does Pausch show the audience a video of his zero-gravity experience?

a) to prove that people are curious about zero gravity
b) to show what being in zero gravity looks like
c) to prove that some astronauts do wear glasses
d) to show that being in zero gravity is painful

Which lines from the passage suggest that macbeth is honorable, courageous, and well liked by his peers?

Write about a scientist and present information including a short biography, contribution,their scientific achievements and contribution to science

Rev. simon hosack] entered fully into the feeling of suffering and sorrow which took possession of me when i discovered that a girl weighed less in the scale of being than a boy, and he praised my determination to prove the contrary. which best describes society’s view of boys’ and girls’ abilities during the period in which elizabeth cady stanton lived?