How do scientists use technology to improve the quality of beef? a: alter the red blood cells to brighten the colorb: alter the nutrient content to improve the shelf lifec: alter the proteins to make the beef more tenderd: alter the carbohydrate content to make the beef sweeter

22. which situation describes the appropriate use of drugs? a. using your friend’s prescription drug according to label instructions b. using an over-the-counter drug according to your friend’s instructions c. using an over-the-counter drug according to label instructions d. using your friend’s prescription drug according to your friend’s instructions