Science
What are the components of the transport system in human beings? What are the functions of these components?
Circulatory System
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Answer
The components of the transport system in human beings are:
- Blood
- Heart
- Blood vessels
- Lymph
| Components | Functions |
|---|---|
| Blood | It transports oxygen, carbon dioxide and digested food. |
| Heart | It maintains the circulation of blood by continuous pumping action. |
| Blood vessels | Arteries, veins and capillaries distribute the blood to all body parts efficiently. This prevents the mixing of pure and impure blood. |
| Lymph | Carries digested fat , drains extra fluid into blood. |
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