The lungs are the essential respiration organ in air-breathing vertebrates, the most primitive being the lungfish. The two lungs are located in the chest on either side of the heart. Their principal function is to transport oxygen from the atmosphere into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere. This exchange of gases is accomplished in the mosaic of specialized cells that form millions of tiny, exceptionally thin-walled air sacs called alveoli. The lungs also have non respiratory functions.
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Your order will ship from our shop 1-4 days after payment is received. Tracking #'s will be available. We offer Free Exchanges if the size doesn't work out.
This shirt is printed in White Ink on a Burgundy 100% cotton Fruit of Loom t-shirt. Printed by hand in our shop by our resident gnomes and their woodland creature friends. Our shop uses all soy-based environmentally friendly chemicals and print methods (gnomes don't like toxic chemicals)
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