How much of the world’s drinking water is provided by rivers? A. 50%
B. 75%
C.90%
D. None of these

(Be accurate & will give brainliest if the answer is correct when I get the quiz results back.)

What is the formula for the molecular compound nitrogen monoxide

Is 343 in the sequence -5, -2, 1, 4, 7

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.