Today, I'm teaching
GCSE
Physical education
OCR
Anatomy and physiology: the cardio-respiratory system
Lesson 1Double circulatory system and structure of the heart
1 
2 
1 
- Lesson 2
Blood vessels and blood cells
1 2 1 - Lesson 3
A practical exploration of the pathway of blood
1 2 1 - Lesson 4
The cardiac cycle
1 2 1 - Lesson 5
The relationship between heart rate, stroke volume and cardiac output
1 2 1 - Lesson 6
Air pathway from the atmosphere to alveoli and gaseous exchange
1 2 1 - Lesson 7
The mechanics of breathing
1 2 1 - Lesson 8
A practical exploration of how the cardio-respiratory systems work together
1 2 1
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