Life Processes and Health · Life Science
Respiration and Gas Exchange
Analyzing how cells release energy and the mechanics of the respiratory system.
Key Questions
- 1Why do we breathe faster when we exercise?
- 2How does oxygen travel from the air to a muscle cell?
- 3What is the difference between breathing and respiration?
National Curriculum Attainment Targets
KS3: Science - Gas Exchange and Respiration
Year: Year 8
Subject: Science
Unit: Life Processes and Health
Period: Life Science
Suggested Methodologies
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