Question $71$ point possible $($graded$)$ What is one difference between read$\_$excel$()$ and read$\_$xlsx$()?$ read$\_$excel$()$ also reads meta$-$data from the excel file, such as sheet names, while read$\_$xlsx$()$ only reads the first sheet in a file. read$\_$excel$()$ reads both $.$xls and $.$xlsx files by detecting the file format from its extension, while read$\_$xlsx$()$ only reads $.$xlsx files. read$\_$excel$()$ is part of the readr package, while read$\_$xlsx$()$ is part of the readxl package and has more options. read$\_$xlsx$()$ has been replaced by read$\_$excel$()$ in a recent readxl package update. unanswered