Because the heart is made up of only muscles
the heart'
heart anatomy
no it is part of the circulatory system
the heart
The muscular system includes all the muscles that move your bones + joints and allow the heart to pump. The muscular system is controlled by the nervous system (electrical impulses from the brain)
The muscular system is comprised of skeletal muscles, tendons, and associated connective tissue. Organs such as the heart and smooth muscles in internal organs are not considered part of the muscular system.
Cartiovascular, is the heart if i am not mistaking myself
surrounding the heart
imports are the heart and exports are the foot
The cardiac muscle is the heart. The heart is in the cardiovascular system, despite that the tissue makes a muscle.
Either the cardiac system or muscular system, depending on what you are covering.
It is also found in the muscular system