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  • Gas exchange in lungs shows alveoli, capillaries, and red blood cells exchanging oxygen and carbon dioxide. Doodle style diagram Puzzle #812517054
Gas exchange in lungs shows alveoli, capillaries, and red blood cells exchanging oxygen and carbon dioxide. Doodle style diagram puzzle #812517054

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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