Based on the clue 'a spirometer is used to measure the air capacity o...', what is the answer?

Based on the clue 'a spinning toy or the location of this clue in the...', what is the answer? What is referred to by 'a spiral galaxy'? Based on the clue 'a spiral shaped curve the threads on a tapered scr...', what is the answer? Based on the clue 'a spirit or soul thats been freed from its human h...', what is the answer? Based on the clue 'a spirometer measures the capacity of these organs', what is the answer? Based on the clue 'a splendid brilliantly shining person against whom...', what is the answer? Based on the clue 'a splinter group of ragdoll cat breeders called th...', what is the answer? What is associated with: a split in the plantagenet family led to this series of civil wars in the 1400s?