i studied for 5 hours ( 12-5) but then i sorta had this pain on the left side of my face (down left) under my chin and i started worrying.. thinking it was cancer so i couldnt do any more work.
I personally hate surfing books. Terrible. Year 11 holidays?? Omg partayy!!!!. Try the
Books===phyiscs---jacaranda or whatever that is....
chemistry====Conquering chem 4th edition!! it is AWESOME. coloured too .