Across
- 3. the scientific study of plants.
- 5. the science that deals with very small living things.
- 6. the study of the environment and the way that plants, animals, and humans live together and affect each other.
Down
- 1. the study of how the individual features and behaviour of living things are passed on through their genes.
- 2. the scientific study of the physical structure of an animal or plant.
- 4. the scientific study of animals.