Misc: What does 'haem' refer to in words such as 'haemophilia' & 'haemoglobin'?

Questions

other than in lon don, where is nelson's column?

n the tv series 'airwolf', where is the helicopter hidden?

lovers go on a sunny afternoon'. where is 'there'?

hat two-person group recorded the song 'love will keep us together'?

gates'?