Engage a physical every day at identify the factors that her lose weight

A person can lose weight by working out and having lots of support and encouragement from family and friends. 

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

1. a lack of knowledge