03-23-2020, 01:42 PM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
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There are some pretty extraordinary creatures living down in the deep sea. Take, for instance, the Antarctic blackfin icefish. Not only does this creature lack scales and have transparent bones, but it's also unique in that it doesn't have red blood cells or hemoglobin pigments for transporting oxygen, causing the fish to have a very unique characteristic: white blood.
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