The discharge of a stream is Choose one:

A. calculated by dividing its cross-sectional area by its velocity.
B. constant for the length of the stream.
C. typically lower in spring than during the summer.
D. likely to decrease downstream in arid regions and increase downstream in temperate regions.

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

What is the length x of the side of the triangle below? (hint: use the cosine function)

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d