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Citrus2011 [14]
3 years ago
6

Forensic labs use analytical instruments to analyze evidence that is collected at a crime scene. How do these analytical instrum

ents identify substances?
a. by chemical properties only

b. by physical properties only

c. by both chemical and physical properties

d. none of the above
Biology
1 answer:
Vinil7 [7]3 years ago
7 0

Answer: none of the above

Explanation:

None of the above

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