Feel the beating
of your heart. To the rhythm of
the pulse. Round and round
and round your blood flows.
Arteries are
shaped like tubes. They carry blood
to where it's used. Cells are where
the air's exchanged. Then blood goes
back up through the veins.
chorus
Feel the rythym of your heart.
It's been beating from the start.
There's 4 chambers in your heart. Blood enters the
right atrium. Tricuspid valve then opens Into the right
ventricle, until that chamber becomes full. Through the
lungs the blood is carried by the artery called pulmonary.
Feel
the beating of your heart. To the rhythm of
the pulse.
Your blood flows. Your blood flows.
Fresh with oxygen from lungs back to heart in left atrium. Through mitral
valve to left ventricle.Then that chamber becomes
full Through aorta
blood leaves the pump, to the body with oxygen. Feeding your
cells then back to the start through the vena cava
into your heart.
repeat chorus
It's the cardiovascular system for the purpose of circulation. It's the inside
transportation of life's amazing creation. Let's talk about
blood for a while . Phagocytes, lymphocytes make
me smile protecting us
against invasion. Warriors of our immune system. Red blood cells
with hemoglobin attached with molecules of oxygen. If your skin
gets scrapes and cuts it's sealed up again with the
blood platelets.
solo
