Why is proper nutrition important? without the right nutrients, you can become ill. nutritious foods provide energy. you will have better health. all of the above

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.

answer; /// i believe its the cochlea;