A muscular system is your hole body with bones that move if you diren't have a muscular system you will be like a taco not moving. The muscular system is the largest system out of the respiratory,digestive,circulatory,skeletal.and nervous system.
its like a fantasy
the muscular system.. or the main part of your body.. the hand system.
muscular and skeletal
very soft...
Muscular System
The Muscular-Skeletal System.
The nervous system.
the muscular and cardiovascular system.
the main organ of the muscular system is the muscles
because it feels like it
The nervous system tells the muscular system what to do.