Across
- 2. the ability to acquire and use knowledge
- 4. able to speak two languages
- 6. the understanding tat an object's properties
- 7. ordering objects by size or number
- 9. a general mental category of objects
- 10. the same even when the appearance changes
Down
- 1. grouped objects by common traits
- 3. a nerve cell in the brain
- 5. the ability to focus on only one quality at a time
- 8. the ability to thin logically, rationally