7. technician a says that one reason to use several small valves instead of two larger valves is to increase the size of the
open port when the valves are open. technician b says that the area of two small valves added together is often smaller than
the area of one larger valve. who is right?
o a. technician a only
o b. neither technician a nor b
c. technician b only
o d. both technicians a and b

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above

99 pts which of the following statements refers to the wage-price spiral process? the salary of a worker fluctuates with the amount of sales he or she accomplishes per month. an employee loses his or her job, finds a position at another company, and is underemployed. employees only receive a raise when their purchasing power has been eroded by inflation. a worker receives a raise, which increases costs for the employer.

How much wood would a wood chuck wood if a wood chuck could chuck wood