Answer:
The Corporation for Public Broadcasting, which in 1970 established NPR to provide programming to the nation's noncommercial and educational radio stations, most of them situated at the low end of the FM radio dial.
I believe the trait is passion but I am not 100% sure.
C, because the variable (x) can equal any number
B. He turns up its nest with the plow.
In this passage the speaker says you, the mouse, saw the empty fields and with winter coming decided to make a home in them underneath the cold winds. Then crash! The plow blade cut through your house. In this passage the speaker is plowing his field to get it ready to lay fallow for winter when he turns out the mouse from it's house.