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