Across
- 4. Canadian born botanists
- 7. study animals
- 10. the process of producing an organism from one cell of a single parent
- 11. British naturalist who studies animals
Down
- 1. Mexican American botanist.
- 2. chemicals in the body that are used in almost everything cells do
- 3. nonliving
- 5. living
- 6. ecologist
- 7. branch of biology dealing with the study of animals
- 8. branch of biology dealing with the study of plants
- 9. scientists who study this relationship between organisms where they live