Across
- 4. Largest country by land mass
- 7. Fear of heights
- 9. Father of psychology (last name)
- 10. What gland is known as the "master gland"
Down
- 1. Most spoken language in the world
- 2. Area of brain in charge of emotional responses
- 3. Wealthiest country in the Middle East
- 5. Psychology is the scientific study of mental processes and
- 6. This country has the most lakes in the world
- 8. Most populated country in the world