6. What is one way in which scientists study dark matter?
O A They study how light bends around a galaxy or
galaxy cluster.
OB They study shadows that are cast onto a galaxy
or galaxy cluster.
OC They study changes in the number of galaxies in
a galaxy cluster.
OD They study how the brightness within a galaxy or
galaxy cluster changes.

Part consider this quote from the video: i don't think ravi felt isolated. i think he was bored, and he didn't think the game was very interesting. like he wanted to hide so that he didn't have to play, and he could just chill and wait it out. do you agree or disagree with this point of view? find evidence from the story to support or refute the student's claim. in your response, clarify why you agree or disagree with the student's thoughts.

Which is the best paraphrase of the text? the capability of a bicycle makes some people want to go very fast and others to go very slow. as long as you are careful, feel free to ride like the wind. when feeling brave on a bicycle you should ride fast, but when feeling afraid riding slow is wise. if you are unable to coast, it is pointless to even ride. if you’re going to ride a bicycle, you should throw caution to the wind and take over the road, swerving where you like and taking full advantage of your ride. it’s a real joy to be able to ride a bicycle, where you have the choice of going as fast or as slow as you like, using as much courage as you feel like using.

What lines in this expert from act v of shakespeare’s romeo and juliet create dramatic irony