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Question 1. 1.When the semilunar valves are open, is the following statement true or false?The tricuspid and bicuspid valves are open.(Points : 1)[removed][removed][removed][removed]Question 52. 52. Provides venous return from the head. (Points : 1)[removed] A. right subclavian artery[removed] B. left and right carotid arteries[removed] c. left brachial vein[removed] D. right internal jugular vein