Contraceptive methods can be behavioral, barrier, or hormonal. which of these is a barrier method of contraception?
birth control patch
birth control pill
birth control sponge

Vertebrates have this type of circulatory system: wut i it owo

Sam is a four-year-old child. as compared to other boys of his age, his skin looks dull. his hair appears damaged and dry. which nutrient is sam’s body likely lacking? a. proteins b. carbohydrates c. fats d. minerals

Hand washing is an important behavior that can cut down your chances of becoming sick with a communicable disease. select the best answer from the choices provided. t f