Which additional word, if any, should be capitalized in the sentence?

the ranger often leads nature walks during daylight hours.

a.
nature

b.
there is no error in capitalization.

c.
ranger

d.
walks

you need to include the text. we have no idea what you are referring to

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.