Across
- 2. brings blood back to the heart after dropping oxygen off at destination.
- 3. The circulatory is responsible for pushing ______ through the human body.
- 5. Brings blood away from the heart and to organs.
- 7. _______ Nervous System is control center of body. Made up of Spine and Brain.
- 9. Pumps blood around the body.
- 11. Takes oxygen in and gives it to blood for distribution
Down
- 1. A muscle responsible for the inflation and deflation of your lungs. Also the cause of hiccups.
- 4. Blood carries _____ to major organs and tissues around the body.
- 6. _________ Nervous System is made up of nerves that branch off around the body.
- 8. Opening that pulls are from outside of your body into the respiratory system.
- 10. Hollow areas between bones in your head that regulate air temperature.