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Called oxygen - PowerPoint PPT Presentation

The Proclaimer ( O.Fr. la voisier)

The Proclaimer ( O.Fr. la voisier). The Father of Chemistry. Antoine Lavoisier (1743-1794) was a taxman He was also a methodical scientist, who made careful, orderly measurements on weights, volumes and products of reaction using apparatus like the Gazometre

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Exchange Gases

Exchange Gases. Khalid jalal 8A. The first step. The first step of exchanging gases is breathing, and breathing is done by nose or mouth, when we inhale the air it is called oxygen, and the oxygen goes to the back of the throat and into the trachea and the in to the bronchial tubes.

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193 views • 6 slides

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Called oxygen - PowerPoint PPT Presentation

The Proclaimer ( O.Fr. la voisier)

Exchange Gases