1. Capillaries can do what to substances?
- Stop the travelling of blood
- Diffuse them in and out
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Other questions in this quiz
2. Arteries carry blood at what pressure?
3. Capillaries are how many cell thick?
- three hundred and ninety four
4. Veins have what?
- thick layers of muscle
- Small lumen
5. Capillaries only having one cell thick walls helps?
- Increase the rate of diffusion
- Decrease the rate of diffusion
- Isolate liquid membranes
- Blood clot