On a scale from 1 - 10 , how pretty am I?

Write a summary of “tribal nations: climate change threatens traditional ways of life.”

Which of these sentences exhibits proper usage? a. many doctors affiliated with university hospital expressed concern about the policy (moore 5). b. many doctors affiliated with university hospital expressed concern about the policy (moore 5). c. many doctors affiliated with university hospital expressed concern about the policy (moore 5). d. many doctors affiliated with university hospital expressed concern about the policy (moore 5).

Nthis poem by ruskin bond, what does the use of the word heart-beats suggest about the narrator's attitude toward life?