These food grains usually contain small pieces of stones , insects. These pieces of stone and insects are harmful to us. So, we separate the small pieces of stones and insects from wheat, rice and pulses before using them.
I've read the book or story and since there are no answer choices, I'm gonna just tell you what I think ok. The man is hitting the narrator on the head with an umbrella because he feels the need to, and soon the narrator learns that he can't live without it. The moral of the story is basically teaching a lesson
B because there are more then one similes being used
The narrator in the essay, I Just Started Buying Wings?
Answer: The author