Which statement is false? STDs can threaten a woman's ability to have children in the future. Two very serious potential health consequences of sexual activity are pregnancy and STDs. Teen fathers typically have lower earning potential. Only girls face consequences of teenage sexual activity.

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.

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest

Give an example of how not to miss meals of the days wen you have to much stuff to do?