Technician A says that rotary motion of the pistons is converted to reciprocating motion of the crankshaft l. Technician B says that rotary motion is up and down or back and forth. Who is correct? A. Technician A
B. Technician B
C. Both technician A and B
D. Neither technician A or B

Facial shaving brushes are either bulb-shaped or fan-shaped. an experiment is to be conducted to determine whether the lather thickness is the same for both types of shaving brushes. in previous studies, it was determined that shaving brush size (small, medium, large) is associated with lather thickness, but shaving brush type (wolf whiskers, maggard razors, frank shaving, and so on) is not associated with lather thickness. how could the experiment best be conducted? by blocking on shaving brush size by blocking on shaving brush type by blocking on shaving brush shape by blocking on lather thickness without blocking

Why did the separate car act not violate the 14th amendment?

Three of the following infractions will result in your drivers license being suspended. which will cause it to be revoked? a. racing on the highway b. failing to stop for a school bus c. failing to pay child support d. refusing a breath test