Across
- 1. Peaks at 2-3am
- 4. Happiness hormone
- 6. Causes fight or flight
- 8. The love hormone can lower your blood_____
- 9. The love hormone
Down
- 2. High Stress Hormone
- 3. The mice lacking this hormone chose to go to the smaller pile of food
- 5. Body's natural pain killer
- 7. Getting more of this can increase the happiness hormone