Across
- 1. chemical breakdown of food
- 3. commands your body
- 6. pumps blood out at high pressure to the body
- 7. delivers nutrients to, and removes waste from anywhere in the body
- 8. contains 90% water and the rest is dissolved nutrients
- 9. the process of generating energy
- 12. filters air
- 16. stores urine
- 17. the role of this system unnecessary materials from an organism
- 20. are a series of muscle contractions that occur in your digestive tract
- 21. the stuff the liver produces is stored here
- 25. the liver produces this
- 29. absorbs nutrients into the blood stream
- 30. is the exchange of oxygen and carbon dioxide in the lungs
- 31. increases after exercise
- 33. circulates blood around the body
- 34. stores food and liquids
Down
- 2. prevents food from entering our airway
- 4. where photosynthesis occurs in plants
- 5. profuse bleeding from ruptured blood vessels
- 8. produces enzymes
- 10. contains DNA
- 11. Sever, nick, tear or damage any one of them and you are likely to bleed to death.
- 13. carries deoxygenated blood to the heart
- 14. is found in gastric acid
- 15. is when a part of the heart dies due to the lack of oxygen flowing to that part
- 18. filters air
- 19. this blood vessel is one cell thick
- 20. the process of which a pant undergoes to create energy
- 22. where oxygen and carbon dioxide are exchanged
- 23. where oxygen enters the blood
- 24. help break down cabohydrates
- 26. the power house of the cell
- 27. are a solid concretion or crystal aggregation formed in the kidneys from dietary minerals in the urine.
- 28. a soft muscular tube that moves food from the pharynx to the stomach
- 32. is the longest bone in your body