The answer is B. [Im]perceptible means [not] perceivable, and to perceive is to understand.
Hope this helped!
A. The milk
He went to go get milk
Ok well,the much I know is:it tells how the olden days people survive and how the people use to be and they teach us a lesson. GREAT PEOPLE NEVER DIE they never go out of our hearts
sorry canntttt....................................................
D. to establish a uniformity of presentation that enhances communication
