1. Arteries branch into what?
- More arteries
1 of 9
Other questions in this quiz
2. Veins have what?
- thick layers of muscle
- Small lumen
3. Arteries carry blood to the heart
4. Capillaries only having one cell thick walls helps?
- Isolate liquid membranes
- Blood clot
- Increase the rate of diffusion
- Decrease the rate of diffusion
5. What carries blood to the heart?