CH 1 A&P

12345678910111213141516171819
Across
  1. 3. Plane that divides the body into left and right portions.
  2. 5. Above.
  3. 6. The _______ system breaks down food.
  4. 8. Organ system that involves breathing.
  5. 10. Plane that divides the body into front and back portions.
  6. 12. In front.
  7. 17. These are found inside cells.
  8. 18. Particles that include protons, neurtrons, and electrons.
  9. 19. The study of the function of the human body.
Down
  1. 1. A form of energy that helps control rates of reactions.
  2. 2. Organelles are found inside of _____.
  3. 4. Below.
  4. 7. The most abundant substance in the human body.
  5. 9. Behind.
  6. 11. Plane that divides the body into upper and lower sections.
  7. 13. Towards the midline(middle).
  8. 14. The brain and spinal cord make up the ______ system.
  9. 15. The ___________ system consists of the heart and blood vessels.
  10. 16. The study of the structure of the human body.