music: 70's Chart Toppers: Name The Artist: No More Tears?

Questions

who recorded the 1964 hit song "how do you do it"??

who had a 1968 hit with "dance to the music"??

who recorded the album "john wesley harding" after two years of seclusion??

the three ways, other than disqualification, that a boxer can win??

what invention did whitcomb l judson first demonstrate in 1893??