2. Write the phrase "the sum of a number and twenty-three less than that number" as a mathem O A. X. 23
O B. X + (x - 23)
O C. x + 23
O D. X-23

Which of the following is not an example of homeostasis? a) perspiring in order to restore normal body temperature b) feeling hungry and eating to restore the level of blood glucose to normal c) feeling hungry at the sight of appetizing food d) quenching thirst and drinking water to hydrate the body e) all of the above are examples of homeostasis