This Will Be Graded For Completion and Accuracy

Edit Answers
1234567891011121314151617181920212223
Across
  1. 3. This organ provides the pressure to move blood through your body.
  2. 7. These chemicals are created by the endocrine system.
  3. 8. One of the types of muscle tissue in your body. It is located around the heart.
  4. 9. The circulatory system carries oxygen to every _______________ in your body.
  5. 10. The system that works to protect you from diseases and illnesses. It also has no major organs.
  6. 11. These are found in closed circulatory systems.
  7. 14. This system is responsible for exchanging gases with the environment.
  8. 16. This process creates carbon dioxide that your body uses the respiratory system to get rid of.
  9. 19. The cells that make up the peripheral nervous system.
  10. 21. A skeletal system that is made up of bones inside the body.
  11. 22. The core organ in the excretory system (I also taught it as part of the digestive system).
Down
  1. 1. _______________ nervous system. This system includes your brain and spinal cord.
  2. 2. The organ that organizes all the signals in the nervous system.
  3. 4. This system transports chemicals and oxygen throughout your body.
  4. 5. Helps move the bones of the skeletal system.
  5. 6. This system allows the digestion of food and absorbing of nutrients in your body.
  6. 7. The stable environment of your cells that allows a cell to live.
  7. 12. Animal exchange gases through their moist _________________________.
  8. 13. You have two of these and they are where your body exchanges gases with the circulatory system.
  9. 15. The system that makes sure a species survives.
  10. 17. The water level of your body.
  11. 18. What your body releases to start chemical digestion.
  12. 20. The primary purpose of your muscular system.
  13. 23. Protection and _______________ are the two primary functions of the skeletal system.