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18 Cards in this Set

  • Front
  • Back
What pumps blood through your body?
the heart
What is the control center of the body?
the brain
What does the food go down to get to the stomach?
esophagus
How many times does your heart beat a day?
100,000 times
What do we need to move?
muscles
How big is the heart?
the size of your fist
The stomach is shaped like what letter?
j
What goes from the lungs into the blood?
oxygen
After your stomach, solid waste goes to the _______________.
small intestine
How many muscles do we have in our bodies?
over 200
What does the skin do to cool off?
it sweats
What is the main nerve in the body?
the spinal cord
What is another name for windpipe?
trachea
What protects your insides and holds up your body?
skeleton
Where does the air go to get to the lungs?
down the windpipe
What part of the food goes to the blood?
nutrients
What part of your body holds the liquid waste?
bladder
What keeps your blood clean?
kidneys