Across
- 2. to hide something so it cannot be seen or found.
- 4. a drug that makes someone calm or sleepy.
- 5. to keep something safe or unchanged over time.
- 6. to remove a substance from the body or a system.
Down
- 1. a sudden episode of uncontrolled movements caused by unusual brain activity.
- 3. an attempt to resist or overthrow those in power.