To be more specific, government does in fact play a major safety role in professional sports. Take for example, American Football. The government, through federal medical associations, will regulate and mandate that players wear proper protective gear to ensure minimal injury. The NFL, along with all other professional athletics, are medically regulated through the government. Hope this helped!
As an energy source, To heal and build and repair tissue, To sustain growth, To help transport oxygen to the cells, To regulate body functions. hope this helped :)
Answer:

An artificial urinary sphincter (AUS) can help men who have moderate to severe urinary incontinence due to poorly functioning muscle or sphincter valve after prostate cancer surgery. The AUS has three parts: An inflatable cuff that is placed around the upper urethra
The amount of electrons and energy levels.
I hope this helps:)
That is true. Like brushing your teeth and taking a shower.