Involuntary muscles contract subconsciously.
smooth muscles
involuntary muscles
heart brain the digestion track the lungs
lungs, for one. heart, lungs, and tongue.
The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control.
Because your heart is a muscle, a cardiac muscle. a muscles job is to contract an that is exactly what the heart does, it contracts to pump blood.
The heart is made up of muscle tissue (cardiac muscle). The muscle tissue contracts to pump blood.
The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control.
That depends on what muscle you're talking about. A skeletal muscle pulls the bone and causes the joints(and the body part) to bend. Without it, we would not be able to do even the simplest errands because we can't move a thing. Smooth muscle is the muscle of the organs(excluding the heart), blood vessels. Smooth muscle is not under voluntary control, meaning you don't have any control over it. Without it, you won't be able to move any of your organs, or move blood well throughout your body. Cardiac muscle is simply the muscle of the heart. The heart is the only place that has this muscle and this also is involuntary. Without it, you will not be able to pump blood throughout your body, and because of lack of oxygen, you will die.
Endurance is your muscle's ability to do their job over a period of time without tiring.
Endurance is your muscle's ability to do their job over a period of time without tiring.
There is 2 main cardiac muscles. The heart, which pumps blood; and all the arteries in your body, which are actually a muscle because they squeeze in sync with your heart rate to keep your blood flowing
Muscle is a body parts in side of ous. There are three different types of muscle the Skeletal,Smooth and the Cardiac. The skeletal muscle is the muscle that you can see and feel its also a voluntary muscle that means you choose to move them. The Smooth is in your digustive system it helps you move along the food. The Cardiac is the muscle in your heart it has a job of pumping all the blood out from the heart.