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Slide Notes

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The Respiratory System

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PRESENTATION OUTLINE

INHALE

  • To breath in
Photo by denisenicole

LUNGS

  • The main organs of the respiratory system
Photo by liverpoolhls

EXHALE

  • To breath out

DIAPHRAGM

  • A flat muscle that controls breathing
Photo by Rob Swatski

CAPILLARY

  • A tiny blood vessel

ALVEOLI

  • Thin walled air sacs within the lungs

DIFFUSION

  • The movement of particles from areas with high concentrations to areas with in low concentrations
Photo by EMSL