Answer:
1. Experiment 2. idk. 3. Dependent Variable 4. idk. 5. Controlled Variable 6. Independent Variable 7. idk. 8. idk. 9. operation. 10. Evidence. 11. Hypothesis 12. idk. 13. Theory. 14. I'm not sure
Scandinavian Peninsula
Explanation:
I just searched this up teehehe
The rifle is single-loaded in 5.6-millimetre calibre (the inner diameter of a gun barrel), which is used across all events.
