Which of the following statements about water policy is true?.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Analyze the forces acting on a cyclist who is slowing down as he or she climbs a hill

Which one of the following flowers can be described as having broad, spear-like foliage and fragrant little white bell-shaped flowers?