Which of the following is a function of the urinary system? question 4 options: a removing wastes b regulating fluid volume c maintain electrolyte levels d all of the above

Ci want to say is right

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