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Tavsif
This book discusses the composition of air, including the main gases like nitrogen and oxygen, their percentages, and their roles in the atmosphere
Hujjat haqida
- Kategoriya
- Taqdimotlar | Biologiya
- Format
- PPTX
- Hajmi
- 11 bet
- Fayl hajmi
- 231.16 KB
- Muallif
- Bobur Allayorov
- Qo'shilgan
- 15.01.2026









