Across
- 2. the differences or changes that occur in something
- 6. a noticeable or important characteristic, part, or aspect of something
- 9. a sensory organ that allows animals/humans to see
- 10. the passing on of physical or mental characteristics genetically from one generation to another.
- 11. the study of heredity and the passing down of traits from parents to offspring
Down
- 1. is a thin, threadlike growth from the skin of humans and animals
- 3. the study of heredity and the passing down of traits from parents to offspring
- 4. a basic unit of heredity, like a recipe for building a specific part of your body
- 5. a group of people related by birth, marriage, adoption, or strong emotional bonds
- 7. they are distinguishing characteristics or qualities, like physical feature
- 8. the vertical distance from the bottom to the top of an object or person.