Contrast Is ________________. I. Not Important in Imaging Techniques

Multiple Choice

Contrast is ________________.
I. not important in imaging techniques
II. the ability of an object to stand out from its background
III. important in numerous imaging techniques, such as light microscopy and electron microscopy
IV. not used in facial recognition techniques

A) I and II
B) I, II, and III
C) II and III
D) I, III, and IV