Breathing
IT helps the heart
it helps your heart and your lungs
Helps to pump your blood through your body!
is a balloon placed inside the heart that helps the heart beat.
well it helps your heart because when you move in the water, you use a lot of movement, and pumps your heart all around, expecially butterfly swimming also helps your joints + artheritis
it helps your heart and your lungs
the heart
A toilet
mineral responsible for heart function
The right ventricle of a heart.
The root word for heart is cardi. Hope this helps!
it is a system that runs to your heart and helps heart attacks not happen