Across
- 1. rod shaped structure in cells that is made up of genes
- 6. was a big inspiration to women botanists and studied at the Academy of Science in San Fransisco
- 8. study of life
- 9. living things
- 11. disease-causing microbes
- 12. proposed the theory of natural selection
Down
- 2. transfer of characteristics from parents to offspring
- 3. studies plants and animals
- 4. chemicals in the body that are used in almost every cell
- 5. determined the structure of DNA
- 7. the process of producing an organism from one cell of a single parent
- 10. Carson wrote the book Silent Spring