Capillary Beds
- Created by: Grace Roe
- Created on: 10-06-12 14:55
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chemicals are exchanged between cells and capillaries
- Arteries branch into capillaries which are really tiny blood vessels.
- They have permeable walls, so substances can diffuse in and out of them.
- Network capillaries in tissue are called capillary beds.
- As blood passes through the capillary beds, small molecules (e.g water,…
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