Read the excerpt from A Black Hole is NOT a Hole
Any and all events on the Sun remain invisible to you for as
long as it is below the horizon. If the Sun suddenly tumed
purple, you wouldnt see it happen
In a similar way, once an object enters the extreme gravity
zone of a black hole, the object disappears from view.
Which word signals that a comparison is being made?
extreme
object
gravity
similar

Desalination is expensive because it requires

There are six red marbles 4 blue marbles and 15 green marbles in a jar if you reach in and randomly draw one what is the probability that it will choose a red marble

13 points : ) which two aspects of scrooge's character does this excerpt from a christmas carol by charles dickens reveal? "i wish to be left alone," said scrooge. "since you ask me what i wish, gentlemen, that is my answer. i don’t make merry myself at christmas and i can't afford to make idle people merry. i to support the establishments i have mentioned—they cost enough; and those who are badly off must go there." "many can’t go there; and many would rather die." "if they would rather die," said scrooge, "they had better do it, and decrease the surplus population. besides—excuse me—i don't know that." "but you might know it," observed the gentleman. his stingy attitude and conduct his distrust of government institutions his indifference to others' suffering his support for the community