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Living things & the processes of life - The processes of life - The Human Body & Reproduction - G17
Development of Target

LT-D2.1
LT-D2.1

Describe the role of lungs in breathing
 Breathing in as a result of the rib muscles and diaphragm contracting.
Inspiration makes the lung space larger so air goes into the lung to fill the space.

 

1 View models and video material to demonstrate the process of breathing and the organs involved (lungs, diaphragm and rib muscles).

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