Based on the clue 'blood is carried to from the head by the carotid ...', what is the answer?

What is referred to by 'blood bockwurst chorizo'? Based on the clue 'blood enters the right atrium of the heart through...', what is the answer? Based on the clue 'blood flows through a network of vessels known col...', what is the answer? What is referred to by 'blood hued courtesan'? What is referred to by 'blood is ttw'? Based on the clue 'blood leaves the heart from ventricles enters the...', what is the answer? Based on the clue 'blood missing tears are titles in this francine p...', what is the answer? What is referred to by 'blood or streak'?