Across
- 3. | A person who takes care of animals in a zoo.
- 4. | Being well known by many people.
- 7. | To produce and share writing or information publicly.
- 9. | Left over; still existing.
- 10. | A part of DNA that controls traits in living things.
Down
- 1. | A sudden strong increase.
- 2. | The study of genes and heredity.
- 5. | A person or thing used instead of another.
- 6. | A soft stuffed toy animal or character.
- 8. | The length of time a person, animal, or thing lives.