Palpation is tapping over various body areas to produce a vibrating sound.

Heat release rate is BEST defined as the total amount of heat produced or released to the atmosphere from the ___ fire phase of a fire per unit mass of fuel consumed per unit time

A) convection-lift B) conduction C) radiation D) ignition

To standardize these bioassay measurements, scientists have created the ____.

A. standard unit B. common unit C. reference unit D. international unit