d_rose15 Posted April 10, 2011 Posted April 10, 2011 Is it possible for an organism to not be seen in visible light, and only seen in like, infrared?
SMF Posted April 11, 2011 Posted April 11, 2011 Anything that doesn't reflect any visible light appears to be black. Otherwise a warm blooded animal in a light-less environment, such as a cave, could be detected on the basis of infrared radiation. SM
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