Read the excerpt from Neil deGrasse Tyson's "Death by Black Hole."
be
Black holes are regions of space where the gravity is so high that the fabric of space and time has curved back on itself,
taking the exit doors with it. Another way to look at the dilemma: the speed required to escape a black hole is greater
than the speed of light itself. ... light travels at exactly 299,792,458 meters per second in a vacuum and is the fastest
stuff in the universe. If light cannot escape, then neither can you, which is why, of course, we call these things black
holes.
Which of the following features would best enhance the reader's understanding of this excerpt?
a photograph of a black hole
a demonstration of the speed of light
an interactive animation of a black hole
a definition of the term black hole
Save and Exit
Next
Submit

What character trait does penelope demonstrate when she calls for the suitors to hold a contest? what other character has a similar trait? she demonstrates cleverness, like odysseus does when he tricks and overcomes foes. she demonstrates hospitality, like the phaeacians do when odysseus lands on their island. she demonstrates a lack of confidence, like telemachus does when he fails to kick out the suitors. she demonstrates a lack of self control, like odysseus’s men do when they slaughter helios’s cattle.

What’s the answer. i need the answer fast

Hurry 20 mins all the animals were now present except moses, the tame raven, who slept on a perch behind the back door. when major saw that they had all made themselves comfortable and were waiting attentively he cleared his throat and began: "comrades, you have heard already about the strange dream that i had last night. but i will come to the dream later. i have something else to say first. i do not think, comrades, that i shall be with you for many months longer, and before i die i feel it my duty to pass on to you such wisdom as i have acquired. i have had a long life, i have had much time for thought as i lay alone in my stall, and i think i may say that i understand the nature of life on this earth as well as any animal now living. it is about this that i wish to speak to you." which historical figure does old major most likely represent? tsar nicholas ii an imperial guard vladimir lenin joseph stalin