Sunday, April 13, 2008

Why does my heart beat?



The heart pumps blood around your body, from your head down to your toes.


Your heart is about the size of your fist and is made of muscle.



















Your heart is tucked under lungs. Your lungs give your heart a cuddle.


Touch your neck under your chin. Can you feel the blood flowing through an artery to your brain?

1 comment:

Anonymous said...

Cool. Room6