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Scorpion4ik [409]
3 years ago
14

Is the following statement true or false? luminol detects human blood at crime scenes. it changes color if an iron-containing pr

otein in red blood cells is present. luminol is a chemical indicator.
A. True

B. False
Biology
1 answer:
marusya05 [52]3 years ago
6 0

Answer: A) Trues

Explanation:

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