There is no person on either of Captain Scott's rosters -- the Discovery or the Terra Nova expeditions' -- listed as 'from Wales' or 'Welsh'.
Captain Scott did not 'do' anything to the dogs that accompanied the crew to Antarctica.
Antarctica has not been 'conquered' -- many explorers from many countries have mounted expeditions to Antarctica. The British explorers of note include Captain Robert Falcon Scott, Sir Earnest Shackleton, Ranulph Fiennes, and James Weddell.
Captain Scott left his dogs at the base station, and did not employ them in his trek to the South Pole.
Captain Scott died, as did Dr Wilson with Birdie Bowers, and Captain Evans and Titus Oates finish the list of five lost during this expedition.
According to the best available source, Captain Robert Scott had one younger brother, named Archie. He apparently had two older sisters and one younger sister.
Captain Scott did not 'do' anything to the dogs that accompanied the crew to Antarctica.
The Welshman was Petty Officer Edgar (Teddy, Taff) Evans.
Scott wanted representatives from each of the military branches represented by the explorers who accompanied him to Antarctica.
Captain Scott and his crew sailed to Antarctica.
Captain Scott explored the continent of Antarctica.
Captain Scott sailed the Discovery to Antarctica in 1901.
No, Captain Scott perished in Antarctica.
Captain Scott led two expeditions to Antarctica, aboard the Discovery in 1901 and aboard the Terra Nova in 1910.
Captain Scott explored Antarctica between 1901 and 1912 on two separate expeditions.
Captain Scott sailed in ships and on Antarctica, he walked.
An each of his two journeys to Antarctica, Captain Scott sailed in ships.
Captain Scott sailed on two ships: the Discovery and the Terra Nova.