Not often. Saxophones are transposing instruments (the note they see and finger is not the note that comes out) and oboes are not. C "melody" saxophones are relatively rare, but they would be able to read C music along with an Oboe.
The notes are the same whatever instrument you play Try the link below for more info on how to read music
Yes. Both the tenor and alto saxophones read primarily from the treble clef.
Yes.
The answer to this question has to be "the same way you read any music." If you know how to read music, you can read sheet music. If you don't, you are going to need some training or study. Learning to read music is like learning to read a language.
same way u read regular music
The same material as now just not as fancy with all the silver and carvings.
any other music sheet (i.e. piano music) it is read and looks the same way, its just played differently
All saxophones have the same fingerings, the notes just come out at different pitches :)
yes (its in the same key)
singing notes are just the same as most instrumental notes. i play the saxophone and the piano so i can read the notes if you can read music notes you can read singing notes!
Of course. The fingerings are the same on all saxophones, but the pitch will be different.
Baritone Saxophone/T.C, I'm not sure what else..