Why does the blood of injured deep-sea divers look greenish-black in underwater photographs taken with natural light,

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Why does the blood of injured deep-sea divers look greenish-black in underwater photographs taken with natural light, but red when flash is used?

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Employment Law for Human Resource Practice

ISBN: 978-1305112124

5th edition

Authors: David J. Walsh

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Question Posted: Aug 18, 2017 02:35 PM

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Why does the blood of injured deep-sea divers look greenish-black in underwater photographs taken with natural light,

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Deep in water red is no longer ...View the full answer

Employment Law for Human Resource Practice

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