The recommended daily allowance (rda) of vitamin c is 90 mg for men and 75 mg for women, but is different for smokers. if david smokes one pack of cigarettes a day, what is his rda for vitamin c?

How do healthier citizens save the government money?

The bones of the extremities are parts of the a-appendicular skeleton b-axial skeleton c-long bone group d-medial skeleton

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.