Across
- 4. each of the two halves of the brain
- 6. largest and smallest part of your brain
- 7. receives and sends signals from the brain
- 9. nerves that run straight down your back
- 11. action you do automatically
- 12. first parts of your body to form
Down
- 1. controls balance and coordination
- 2. weight of adult brain
- 3. controls your emotions
- 5. bundle of nerve cells
- 6. help electrical messages jump between neurons
- 8. front of the brain where words are formed
- 10. back of the brain that receives nerve messages