The Scott test is a preliminary colorimetric method to analyze cocaine. A blue color result in the final step denotes a positive indication for cocaine; however, some pharmacological products may lead to false positives when concentration is higher than 1 mg
Answer:
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Answer:
a
Explanation:
drinking every now and again creates a feeling and a crave, which can lead to other substances being abused, possibly sooner together.
Concurrent - powers shared between the federal government and the state government
delegated- powers of the federal government
reserved- powers revered only for the states
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