Read the selection from the article. But while scientists know there is a relationship between loneliness and depression, it's hard to tell if one causes the other. "Are they depressed because they're lonely, or lonely because they're depressed?" she asks. "One way to study that is [to look at] how the brain responds to periods of being alone." How does this selection communicate the author's purpose? A by highlighting arguments that similar studies have already been done B by developing support for the conclusion that the brain is confusing С by exploring a perspective that runs contradictory to the author's own position D by introducing the question behind the dog study that motivated the scientists​

Read the excerpt from an argumentative essay on space exploration. we probably couldn’t go to all the stars because they’re too far away. it would take a long time to get there. the sentences need to be revised for this type of essay because they

Read the point that is being made and the illustration that follows it. point: gilgamesh is a courageous leader. illustration: enkidu is frightened of humbaba and wants to turn back, but he tells gilgamesh, "you go into the dreadful forest, you kill humbaba and win the fame.” which explanation best connects this illustration to the point being made? enkidu also tells gilgamesh that he “will return now to great-walled uruk” and that all men will know he has been a coward. although enkidu fears for his own life, he is thoughtless and does not necessarily fear for the lives of others. enkidu is deeply fearful of humbaba, and he strongly believes that gilgamesh has the courage and ability to defeat humbaba alone. this proves that enkidu does not believe that anyone can defeat humbaba, even if he thinks gilgamesh should at least try.

If your job was precarious,would you look for a new one? explain.