Your environment can affect your fitness on many levels. Such as transportation. The more auto transportation opportunities you have, the less likely you are to either walk, bike, run, and so on. The atmosphere of your environment plays a huge role too. Is your city/town busy or slow going? The temperature. If it is sunny out, people can tend to want to be outdoors more than if it were raining or cold. There are plenty of factors, but sometimes it just varies on the people and their motivations.
Her legacy was to fix the eaves of her roof so that it will be perfect
Imma go with Lungs on this one.
Hope this helps!
Pituitary gland. I believe thats the name of the organ.
The blank space may be : protect