Zusammenfassung der Ressource
Blood transports
- Oxygen from the lungs to all the cells of the body
- Cardon dioxide from the cells back to the lungs via the veins
- Nutrients from the digestive tract to all of the body's cells
- Waste products from the cells to be excreted
- Hormones send from the endocrine glands to regulate the cells
- Medication into the cells
- It regulates:
- Water content of cells
- Body heat
- It protects:
- Against infection and disease
- Against blood loss by clotting