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The Importance Of Maintaining A Healthy Respiratory System

Published on Dec 13, 2015

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PRESENTATION OUTLINE

1.

The healthy respiratory system

Photo by yori kato
2.

SUBSTANCES HARMFUL TO THE RESPIRATORY SYSTEM

  • Nicotine
  • Tar
  • Sulphur dioxide
  • Haze
  • Carbon monoxide
3.

THE EFFECTS OF POLLUTANTS ON THE RESPIRATORY SYSTEM

Photo by thisisbossi
4.

Carbon monoxide

When we breathe in carbon monoxide, fewer red blood cells are able to carry oxygen from our lungs.

Photo by nSeika
5.

Sulphur dioxide
Produced during the burning of fossil fuels and irritates the air passage of the respiratory system.

Photo by Night Owl City

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