Across
- 3. to give facts, that something is true or present:
- 5. to find out about, recognize, or realize for the first time.
- 7. is the study of the human past.
- 8. is the scientific study of celestial bodies.
Down
- 1. is the study of factors that influence illnesses in people.
- 2. to study a subject carefully or in detail, especially in order to discover new information or understand the subject bette
- 4. is the study of plants.
- 6. studies animal life.