Hobbie - heart
facts about the heart
- the heart is roughly the SIZE OF YOUR FIST.
- blood pumping AWAY from your heart travels in ARTERIES.
- blood pumping TO the heart travels in VEINS.
- your heart pumps about 2,000 GALLONS OF BLOOD PER DAY!
- the heart acts as 2 HEARTS, LEFT AND RIGHT.
1. RIGHT heart PUMPS BLOOD TO the LUNGS for oxygen.
2. LEFT heart pumps OXYGENATED BLOOD TO YOUR WHOLE BODY.