Tao Crossword

2. The amount of energy.
6. Help for energy.
8. This help red blood cells to transport the oxygen, have lots in red blood cells.
10. Long chains of small sugar molecules.
11. The inner layer in blood vessel, make from fibers.
12. To restore energy.
14. The molecule that carries oxygen.
15. The central tube, thin layer in blood vessel, able to have the diffusion.
16. Help for growth and repair.

1. All the blood cells float in it.
3. Red blood cells that contain lots of oxygen.
4. Small blood vessel that bring oxygen and nutrient into the cells.
5. Type of blood vessel that bring blood back into the heart and have very low pressure.
7. Enzyme in stomach that digest protein.
9. Type of blood vessel that bring red blood cells to our body cells, have very high pressure.
11. To breakdown food and speed up the chemical reaction.
13. Main thing that help our body make 'blood clotting'.