Access restricted
Access to study materials is restricted. You are not logged in to Opiq.
A valid license for package „Opiq+ Home” or „Opiq+ Yläkoulu (Pupil)” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
Chapter topics:
- Aineiden kierto
- Johdanto
- Hiilen ja hapen kierto
- Typen kierto
- Fosforin kierto
- Muutoksia aineiden kierrossa
- Tiivistelmä
A valid license for package „Opiq+ Home” or „Opiq+ Yläkoulu (Pupil)” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
- Service provided by e-Oppi Oy and Star Cloud LLC