A nutrient that helps builds and maintains muscles and tissue and has 4 calories/ gram is called?

Carbs
Proteins
Fats
Amnio Acids

There are two main levels of responsibility related to fitness and fire apparatus operations and preventing injuries and line of duty deaths. the first level involves personal responsibility. the second level involves

The dimesions of health operate independently; they don’t affect one another. t or f

Can roller backpacks be dried in the dryer?