MS Ag StudyGuide Dec 24

1234567891011121314151617181920
Across
  1. 5. The study of the causes of diseases.
  2. 6. Small tubes in the lungs that carry air to the alveoli.
  3. 8. Medicine that kills bacteria or stops their growth.
  4. 13. A natural oil used to make fuel and other products.
  5. 15. Medical care for animals.
  6. 16. A condition that makes people, animals, or plants unhealthy.
  7. 17. Relating to the heart and blood vessels.
  8. 20. Growing crops and raising animals for food and other products.
Down
  1. 1. The number of breaths a person or animal takes per minute.
  2. 2. The study of fish.
  3. 3. The blood vessel that carries blood from the lungs back to the heart.
  4. 4. Large tubes that carry air from the trachea into the lungs.
  5. 7. Tiny air sacs in the lungs where oxygen enters the blood.
  6. 9. The blood vessel that carries blood from the heart to the lungs.
  7. 10. Tiny living organisms that can be helpful or harmful.
  8. 11. The amount of blood the heart pumps in one beat.
  9. 12. Organs that help you breathe by taking in oxygen and releasing carbon dioxide.
  10. 14. Anything related to the heart.
  11. 18. Products made from milk, like cheese, yogurt, and butter.
  12. 19. A tiny organism that can make you sick by invading cells.