Some questions concerning Aramaic in the Old Testament I'm wondering which parts of the bible were written in Aramaic? I believe certain parts of Daniel were written in Aramaic. Which parts exactly and is there anywhere else in the bible that were written in Aramaic?

I'm also wondering if the parts of the bible which were written in the Aramaic language also make use of Aramaic script in the original manuscripts, or do they use Hebrew script instead? (So as to fit in with the rest of the scriptures) If this is the case, it would be possible for someone who doesn't understand Hebrew or Aramaic to read the original manuscripts and not realise that the language had changed, because the script is the same.
Daniel Chapter 2 from the second part of verse 4 through the end of Chapter 7 is in written in the Aramaic language and with same script as the Hebrew scriptures. There are several less substantial occurences of Aramaic in the Hebrew scriptures detailed here: https://en.m.wikipedia.org/wiki/Biblical_Aramaic. All of the Hebrew scriptures are written with the same script.