What does urban sprawl have to do with the unintended consequences of the automobile that araceli ortiz described in unit 1?

Fluids at rest possess no flow energy. a)- true b)- false

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0

What is a monomer? how do they form a ploymer from the view point of chemical bonding?