In current practice, standpipe and hose systems in high-rise buildings are located so that any part of a floor is within ___ feet (m) of the standpipe hose connection

Urine flows from the kidneys through two long, thin tubes called

a. tubules. b. urethras. c. capillaries. d. ureters.

Advantages of the newer optical mouse over the wheeled mouse include

A) moving parts B) smoother response C) uses a mouse pad D) both a and b