Which of the following is the best reason to maintain a healthy weight? A. To reduce the risk of diabetes
B. To save money on clothing
C. To have more friends
D. To increase the risk of disease

Reduce the risk of diabetes

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.

The alveoli are what give the lungs so much space, and if they are big, there is more gas exchange than if they are small.