No, they are part of the Skeletal System.
the main organ of the muscular system is the muscles
The main organ in the muscular system is the muscles.
The Muscular-Skeletal System.
An organ.
in this organization: atoms cell tissue organ organ system organism the muscular system fits into the "organ system" category.
The nervous system.
The main organ in the muscular system is the muscles.
The skin is the only one on the list that is deffined as an organ. Socket and ligaments are bothe parts of the skeletal system and the bicep refersn to a muscle with two head, thus is in the muscular system, but none are organs.
muscular system
the muscles
The skeletal system is the organ system that works most closely with the muscular system.
Muscular system.