Frae Wikipedia, the free beuk o knawledge
(Reguidit frae Lungs)
Sketch o the human buffs.

The buffs, whiles cried lichts, is an organ in mony vertebrates (ainimals haein a rig-bane). It gies bluid oxygen frae the air, an taks awa carbon dioxide. Maist vertebrates hae twa buffs.

In ainimals, the buffs is the aurie whaur respiration taks place. Athoot respiration in the buffs, ainimals wadna survive as the bouk cells wadna be able tae receive the oxygen needed.