The brain tells your body what to do and how to do it, how much energy and endurance to do the activity. The brain helps your body move.
Erosion is caused by ice because of the freeze thaw weathering. It s naturally caused by water, wind, or gravity.
Technology is really important to the coverage of the sport in media. Not that it does only allow all of these forms of media to be possible, but it also allow photo finishes that features instant replay, split time.Media bring the sport to the people who may not normally got the experience to play the sport. And also the inspiration the athletes give to their fans.