For one day, practice listening to every word other people say to you whether it is a stranger on an elevator, your boss, a teacher giving a lecture, or a friend going on about a breakup. Then, in one or two paragraphs, share your experience on the discussion board.
(PLZ MAKE UP A SCENARIO FOR ME)

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.