Snowfall depths can be tricky to measure because:
A) it is difficult to locate instruments far enough away from buildings.
B) snow usually melts too quickly once it reaches the surface.
C) there is no automated instrument capable of measuring snowfall.
D) wind causes snow to vary in depth across the surface.
Question 2
An air mass is often modified as it moves over the earth's surface. This modification is largely due to:
A) clouds.
B) jet streams above.
C) contact with the new surface below.
D) lifting along fronts.
E) strong pressure gradients.
Gynecological instruments: uterine dilators.
Gynecological instruments: IUD extractor forceps.
Calipers being used to measure body fat on the triceps of a patient.
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