The main purpose of this passage is to? A)
teach people how to avoid birds that might carry
avian flu.
alert people about the symptoms and treatments of
avian flu.
B)
persuade people to give money to develop an avian
flu vaccine.
D)
inform people about a network that tracks the spread
of avian flu.

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.

are you asking for an essay and whats the story?