The author organizes this article by — A. describing the outcome of efforts to rescue a penguin, and then recounting how the penguin was saved.
B. presenting in chronological order the events that led to the penguin becoming a media celebrity.
C. comparing the life of a penguin in captivity with the life of a penguin in the wild.
D. explaining how a penguin became ill, and then interviewing the veterinarian who cared for the penguin.