protect your delicate organs, help move food and blood through your body, air travels through me to your lungs, I pump blood to all parts of your body, I mix your food with chemicals, then I churn up your food into smaller parts, make antibodies to help you fight disease, I have pores so sweat can escape your body, I make sure you breathe automatically, ensure your heart beats and control your reflexes, We take oxygen that your body needs from the air and put it in your blood, We are a pair of filters that clean your blood, The waste comes to me, and I dry it out so it can leave your body, I take the nutrients that your body needs from your food.

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