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Across
  1. 2. ________-sighted people cannot see things close up.
  2. 3. Carbohydrates are made up of these.
  3. 6. If you have a BMI of over 35, you are ____________.
  4. 9. What type of pathogen causes malaria?
  5. 11. People who exercise more need to eat lots of __________ for energy.
  6. 14. Regular___________can decrease blood pressure.
  7. 15. These people do not eat meat or fish.
  8. 16. This condition is caused by not eating enough protein.
  9. 18. This is the blood pressure when the heart contracts.
  10. 20. A __________ is something that spreads diseases, like a mosquito.
  11. 26. What type of pathogen causes flu?
  12. 27. This covers the axon of a neurone and protects it.
  13. 30. Hydrochloric _________ kills pathogens in the stomach.
  14. 31. Proteins are made up of these.
  15. 35. How long you can exercise for is called ____________.
  16. 37. This part of the eye controls how much enters the pupil.
Down
  1. 1. Some white blood cells eat or __________ pathogens to kill them.
  2. 4. This cell picks up stimuli such as heat and pain.
  3. 5. ________-sighted people cannot see things far away.
  4. 7. Teenagers need to eat a lot of _________ for growing.
  5. 8. Too much fatty food can lead to a build up of ___________ in your arteries.
  6. 10. These medicines only kill bacteria.
  7. 11. In this condition people cannot see red and green very well.
  8. 12. This is the blood pressure when the heart relaxes.
  9. 13. The central nervous system is made of the __________ and the spinal cord.
  10. 17. This part of the eye contains light receptors.
  11. 19. This neurone carries messages from the receptor to the spinal cord.
  12. 21. Pathogens can make you ill by producing t_______.
  13. 22. A ________ action is a fast, automatic response.
  14. 23. What type of pathogen causes cholera?
  15. 24. What type of pathogen causes Athlete’s foot?
  16. 25. This part of the eye refracts (bends) light.
  17. 28. This is the long part on a neurone.
  18. 29. _________ disease can be caused by high blood pressure, smoking and eating fatty food.
  19. 32. This nerve carries impulses from the retina to the brain.
  20. 33. This is name given to the electrical messages that passed in neurones.
  21. 34. This part of the eye focus the light on to the retina by changing shape.
  22. 36. The neurone carries messages from the spinal cord to muscles.