How far above the work area in the darkroom should the safelight be located?

Which factor has the greatest effect on the moisture content of fuels?

a. temperature b. continuity c. wind d. relative humidity

A lateral thoracic projection with accurate positioning demonstrates

1. the intervertebral foramina. 2. about 0.5 inch (1 cm) of space between the posterior ribs. 3. open intervertebral disk spaces. 4. the pedicles in profile. a. 1 and 3 only b. 2 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4