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AED(د.إ)Grade 9 Respiratory & circulatory systems in animated PowerPoint.
R15.18
Use, by you or one client, in a single end product which end users are not charged for. The total price includes the item price and a buyer fee.
Resource Description
- The respiratory system
- Components of the respiratory system
- Breathing – inhaling, exhaling processes & how they work
- Gaseous exchange in the lungs
- Inside the lungs
- Blood circulation & main components
- Blood vessels
- The heart & double circulation
- Structure of the heart
- Heart beat & pulse
- Respiration in body cells
- Gaseous exchange of oxygen in body cells
- Deoxygenated blood to the lungs.
