What does it mean when the tips of my hair turn white?

Janelle wants to keep track of the mileage she completes and the courses she runs, and locate new courses while training for a 10k race. which technology would be most to her? elliptical machine exercise video game gps-enabled device treadmill

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above

How does stress affect the digestive system? o a. reduces ability to break down foods b. reduces acid production to slow digestion o c. increases desire for fruits and vegetables o d. increases ability to break down food submit