Across
- 2. The plant coffee comes from
- 4. A fast heart rate
- 7. A condition where you cannot sleep well
- 10. A chemical in the brain that makes you feel sleepy
- 11. A disease related to high blood sugar
- 12. Physical or mental activity
Down
- 1. A brain disease mentioned in the video
- 3. A natural stimulant found in coffee
- 5. The ability to stay focused and attentive
- 6. The opposite of asleep
- 8. The amount that is safe to consume
- 9. A feeling of nervousness caused by too much coffee