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QUESTION IMAGE

in a pet scan, color - coding represents levels of ________. nerve depr…

Question

in a pet scan, color - coding represents levels of ________. nerve deprivation toxins radioactivity neurons question 4

Explanation:

Brief Explanations

A PET (positron - emission tomography) scan uses radioactive tracers. The color - coding in a PET scan shows different levels of radioactivity in the body's tissues and organs.

Answer:

C. radioactivity