Description

cell-body summation

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The signal spreads through both atria

and nuclear physicists

lungs necklace | silver pp_protein cell-body summationLungs necklace sterling silver The lungs are air exchange machines built for efficiency. About 480 million alveoli in each pair, with a surface area of roughly 70 square metres. Oxygen in, carbon dioxide out. A 21 mm sterling silver pendant centred at the chest. The Science Behind the Lungs Adult human lungs have a total volume of approximately 3 litres and contain roughly 480 million alveoli for gas exchange. The bronchial tree branches from the

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lungs necklace | silver pp_protein cell-body summation

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