What are the significance of communication theory to the effectiveness communication​

Which sentence from the text indicates that fred is nervous about riding the ferris wheel?

Which statement best summarizes this excerpt from leo tolstoy's the death of ivan ilyich? and in imagination he began to recall the best moments of his pleasant life. but strange to say none of those best moments of his pleasant life now seemed at all what they had then seemed—none of them except the first recollections of childhood. there, in childhood, there had been something really pleasant with which it would be possible to live if it could return. but the child who had experienced that happiness existed no longer, it was like a reminiscence of somebody else.

The essay sea stars by barbara hurd. what point is the author making by comparing a sea star missing an arm to a human losing a limb?