Drive-reduction theory states that external factors motivate individuals toward certain behaviors. Please select the best answer from the choices provided T F.

Which statement best illustrates that problem solving can create new medical devices? robert hooke was in charge of verifying the information that was sent to the royal academy. william harvey did experiments with apes to learn about the circulatory system. the stethoscope was invented because the physician did not want to put his head on women's chests to listen to their heart and lungs. anton van leeuwenhoek was a very curious man and looked at just about everything under this microscope.

Which action is most likely to contribute to a positive self-image?

Witch form of birth control could people use without. altering hormonal systems or blocking sperm from fertilizing an egg