In the film fat sick and nearly dead what is the impression that the video gives as to the cause of chronic uticaria? what is the main cause of chronic uticaria?

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

What should you not do when doing abdominal workouts? a. keep your chin off your chest b. keep your head aligned with the spine c. put pressure on your neck d. all of the above

The type(s) of air pollution you will be discussing