Across
- 2. sends signals to the muscles to make them move
- 3. controls the autonomic system
- 10. diaphragm relaxes (moves up)
- 12. hearts natural pacemaker
- 13. manages involuntary movements
- 14. transmits signals from the AV node to ventricals
- 15. response enhances the initial change
- 18. for long term exercise
- 20. is breathed in while CO2 is breathed out
- 22. short term energy, stores 17 KJ per gram
- 24. maximal oxygen consumption
- 26. secretes insulin and glucagon
- 28. fiber, vitamins, minerals
- 29. for high intesity exercise
- 31. detects changes in the internal or external envirnment
Down
- 1. maintenance of a stable internal envirnment
- 4. 3 fatty acids with one glycerol
- 5. for short burst of energy
- 6. realsed when blood glucose is high
- 7. how the hormones travel through the body
- 8. diaphragm contracts (moves down)
- 9. released when blood glucose is low
- 11. part of nervous system that includes brain and spinal cord
- 16. regulates all biological processes in the body
- 17. distribute electrical signals to ventricals
- 19. delays electrical signal so atria can contract before ventricals
- 21. carbs,proteins, and lipids
- 23. manages voluntary movements
- 25. repairs muscles and is emergency energy storage, 4 KJ per gram
- 27. long term energy storage, 37 KJ per gram
- 30. response counteracts the initial change