When it comes to black holes, matter really matters. After all, if it weren't for all the matter crunched into a tiny space, an extreme gravity zone could never form. But it's not just how much matter in how small a space that makes a difference. How a star's matter collapses also affects the black hole that forms. Which question might be answered as you continue to read the text?

O What other factors besides amount of matter affect the formation of a black hole?

O What are the ways a star's matter might collapse?

O Why is matter important to the formation of a black hole?

O When does an extreme gravity zone form?

Which of the following components of information literacy relates the most to purpose of information? a. information creation as a process b. authority is constructed and contextual c. research as inquiry

Which statement best paraphrases these sentences from the text

Which line from the story of my life by helen keller is an example of a simile? during the whole trip i did not have one fit of temper, there were so many things to keep my mind and fingers busy. i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. one day, while i was playing with my new doll, miss sullivan put my big rag doll into my lap also, spelled "d-o-l-l" and tried to make me understand that "d-o-l-l" applied to both. child as i was, i at once felt the tenderness and sympathy which endeared dr. bell to so many hearts, as his wonderful achievements enlist their admiration.