This video explains the key features (adaptations) of the breathing system that helps it carry out gas exchange well. This is good preparation for what you will be learning later at GCSE.

Work along sheet - print this sheet to make notes for later revision, using diagrams from the video.

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Visit thesciencebreak.com for videos, notes, exam question practice and more Recommended revision book linked below.

Whole of Key Stage 3 Science (Amazon affiliate)
Revision guide [ Ссылка ]
Workbook with answers [ Ссылка ]

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