Across
- 5. A laboratory method where variables are controlled to tause the cause and effect
- 6. Designing or improving biological tools, systems or processes
- 8. A study looking for relationship between variables without manipulation
Down
- 1. Method of grouping organisms based on similarities and differences
- 2. Using published scientific sources to gather and analyse information
- 3. Investigation carried out in a natural environment
- 4. Using models or representations to study biological systems
- 5. A detailed investigation of one individual group or case
- 7. Using a computer or physical system to imitate biological processes