Alpha brain waves are produced in what stage of the sleep cycle? A. Relaxed, but awake
B. Stage 2
C. Stage 3
D. Stage 4
E. Stage 5

Which of the following is a unit of volume measure?                 a.  bunch      b.  tablespoon      c.  gram      d.  dozen

Two technicians are discussing oil changes. technician a says that waste oil and old filters need to be disposed of according to the law. technician b says that old filters can be returned to the parts department for a core value. which technician is correct?           a. technician a only   b. both technicians a and b   c. technician b only   d. neither technician a nor b

54 points human geography in advance