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and who would notice if the topology were unrooted
The Science Behind T3 and T4
reproductive endocrinologists
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One small organ doing two completely different jobs at the same time
red blood cells necklace L | gold vermeil gold_plated and who would notice ifred blood cells necklace L 18k gold vermeil Red blood cells shed their nucleus to make room for 270 million hemoglobin molecules. A biconcave disc 7 8 micrometers across, made to flow through capillaries thinner than itself. Life depends on a shape that optimizes oxygen delivery with nowhere left to spare. The Science of the Red Blood Cell Erythrocytes are among the most specialized cells in the body, lacking a nucleus and all organelles except
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