Crossword
Across
- 2. is where the digestive system starts
- 3. is the second function of the digestive system
- 4. is a large muscular sac that do physical and chemical reactions to the food
- 5. enzyme that contain the saliva
- 7. tube that is connected to the stomach (the food passes until it recahes the stomach)
- 9. system that brings oxygen needed for cellular respiration
- 10. is the final intestine
- 12. system that supports the body
- 13. has three functions,one of the is to produce hormons that regulate the sugar blood
- 15. intestine that is next to the stomach
- 16. system that transports oxygen, nutrients, and hormones to cells
- 19. contractions of smooth muscles that moves the food
- 20. produces a bile, a fluid whit lipids and salts
- 21. system that eliminates waste products
- 22. digestion that is the physical breakdown of large pieces of food
- 23. is the first function of the digestive system
Down
- 1. is a mixture with an oatmeal-like consistency
- 3. system that breaks down food,absorb nutrients and eliminate wastes
- 6. system that produce voluntary movement
- 8. enzyme that is best in acidic conditions
- 9. system that produces gametes
- 11. digestion that the enzymes break down the food into small molecules
- 14. is the third function of the digestive system
- 17. its a fingerlike projections
- 18. is the final function of the digestive system