As far as I know, students may subscribe to the special Photography plan OR to the entire Cloud suite... and nothing else
But, since I don't work for Adobe, you need to contact Adobe
Adobe contact information - http://helpx.adobe.com/contact.html
-Select your product and what you need help with
-Click on the blue box "Still need help? Contact us"
-or by telephone http://helpx.adobe.com/x-productkb/global/phone-support-orders.html
Thanks a lot for your answer John,
Maybe you could help me with this too:
In case I was going to get the entire Cloud site, do you know if it's possible to get a refund within a 30 days period or something similar?
Otherwise don't worry, will definitely try to contact them directly!
As far as I know, the Education version is strictly an annual subscription... not monthly so you may cancel at any time... but, also ask that question when you contact Adobe