_____ are small, hair-like feathers with barbs along the shaft that help guide the bird in flight and reposition the feathers

If covered storage is not available for molds and capsule machines, they should be __________ before use

A) washed with soapy water B) wiped down with 70% isopropyl alcohol C) sprayed with distilled water D) immersed in hot water

Because the x-ray beam is divergent,

a. minification is impossible. b. minification is a function of tube angle. c. minification is greater with a smaller target angle. d. minification is greater with a larger target angle.