blood defined in 1951 yearblood - blood;
blood - A fluid of animals contained in vessels or spaces with endo-thelial walls, circulated by muscular action of vessels or specialized parts of them (hearts), usually containing respiratory pigments, and carrying oxygen, food-materials, excretions, etc., through the body. Present in Nemertea, Annelida, Arthropoda, Mollusca, Brachiopoda, Phoronidea, Ghordata.
near blood in Knolik
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