Waste is transported from the kidneys in the form of urine.

The kidney is an important part of the body. The kidney performs important functions in the body which includes: maintaining the body;s fluid balance, clearing waste substances in the body, regulating blood pressure, etc. Wastes produce by the kidney are transported through the urinary tract to the bladder in the form of urine.

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport