Across
- 4. study of the relationships between organisms and their environments.
- 6. study of heredity, genes, and how traits are passed from one generation to the next.
- 7. study of how species evolve and change over time.
Down
- 1. study of microorganisms, including bacteria, viruses, and fungi.
- 2. study of animals and their behavior, physiology, and classification.
- 3. study of plants and their life processes.
- 4. study of the impact of human activities on the environment.
- 5. study of how living organisms function at the organ and cellular levels.