Across
- 6. The reflex arc is governed by the ________ system
- 8. What system filters out cellular wastes, toxins and excess water or nutrients from the circulatory system
- 10. What is the muscle tissue that moves bones in your body
- 12. _____________is the regulation of internal body temperature
- 14. The scientific term for 'goosebumps'
- 19. What system manufactures calls that allow reproduction;in males, sperm and in females, ovaries
- 20. The maintenance of a stable constant condition in the body despite changes in the external environment
- 23. What system provides movement muscles to work in pairs to move limbs and provide mobility
Down
- 1. When your blood sugar levels drop,your pancreas releases_________
- 2. Structures that secrete hormones
- 3. What system destroys and removes invading microbes and viruses from the body
- 4. The nervous tissue contains...à
- 5. What system breaks down and absorbs nutrients that are necessary for growth and maintenance
- 7. How many major organ systems are there in the body
- 9. What does you body do to cool itself down when it is too hot
- 11. Mechanisms which enhance or amplify a change in the system are ________feedback mechanisms
- 13. The _______links the nervous system to the Endocrine system, via the pituitary gland
- 15. What system provides gas exchange between the blood and the environment
- 16. What system transports nutrients, gases, hormones and waste through the body
- 17. The system of homeostasis needs: an sensor, and effector, and an________
- 18. blood sugar regulation is ________ feedback
- 21. A structure that contains at least 2 different types of tissue functioning together for a common purpose
- 22. When your blood sugar levels rise when food is consumed, your pancreas releases_______