Mindy is speaking at a community event to people understand the importance of healthy eating. which statement best describes mindy's behavior?
a. mindy is leading by example.
b. mindy is living a healthy lifestyle.
c. mindy is actively learning about healthy lifestyles.
d. mindy is acting as a health advocate.

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.