Read this sentence:

mr. knowles figured out that his students had a very hard time understanding quadratic equations.

what is the best way to revise this sentence to be more specific without changing the meaning?

a. mr. knowles' students worked hard to comprehend quadratic equations.
b. mr. knowles wondered why his students had such a hard time understanding quadratic equations.
c. mr. knowles realized his students were struggling to understand quadratic equations.
d. mr. knowles' students realized that they did not fully understand quadratic equations.

Which most closely describes the author's use of historical information for the novel white fang? consider both texts provided. the author included details and descriptions of the dogs that match the historical details provided. b) the author changed the historical facts about early sled dogs to fit the needs of his plot and setting. c) the author changed the description and age of the dogs, which was necessary for his main character to develop bonds with the dogs. d) the author included historically accurate details of the dogs' working conditions, but the dogs he describes in his story are alaskan huskies.

What is the best way to revise sentence number (12)

How might current written and oral pieces that we produce every day (blogs, text messages, social network posts, videos, television shows, etc.) be considered piece of folklore?