In the Nitrogen cycle, how do we as humans (2ways) get nitrogen into our bodies?

In “the first seven years” by bernard malamud, how does sobel’s love of reading contrast with feld’s feelings about education?

What are your academic resolutions for 2019? what plans do you have to yourself accomplish those goals?

Hurry: the angle measures associated with which set of ordered pairs share the same reference angle? (-square-root 3/2, 1/2) , (-1/2, -square-root 3/2) (1/2, -square-root 3/2) , (-square-root 3/2, 1/2) (-1/2, -square-root 3/2), (1/2, square-root 3/2) (square-root 3/2, 1/2) , (1/2, square-root 3/2)