My crossword
Across
- 3. the development process
- 4. construction and investigation of models
- 6. queen of the sciences
- 8. specialist with higher technical education
Down
- 1. construction load-bearing structure
- 2. The science of living nature, the laws of organic life.
- 3. synonime of word outside
- 5. plan an activity that covers a long period of time
- 7. assumption,theory
- 8. the set of rules of conduct