Across
- 1. inorgánica substances essential for body functions, like calcium and iron
- 3. finger like structure in the small instestine
- 4. part of the digestive sistem between the esophagus and the small instestine that churns food with ácido
- 8. process of breaking down food
- 11. what powers movement and activity
- 13. digestive fluid that contains enzymes as amylase
- 14. a biological catalyst
Down
- 2. an enzymes found in saliva
- 5. excessive body fat
- 6. transport movement of substances using energy
- 7. first step of digestion
- 9. type of sugar in the blood
- 10. sources of vitaminas and fiber
- 12. much of tour body is made up with this substance and it's necessary for life