Is accessing multiple Google Sheets Files(not multiple google sheets within the same Google Sheet File) in one script possible?

I was wondering if I can copy a certain range of cells in Google Sheet File A and paste it to another Google Sheet File B.

More specifically, I'm referring not to sheets in the same Google Sheet(eg: sheet1, sheet2 in Google Sheet A) but 2 completely different Google Sheet Files(eg: Google Sheet File A, Google Sheet File B).

I have been googling it for a while but since Google Sheets and sheets share the same word I've been struggling to find a conclusive answer.

I think you can access different Google Sheets using sheet IDs in the macro but I'm not too sure if I'm on the right track.