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You Own A Wonderful Machine
How Food Gets Where It Is Needed
3 What Your Body Is Made Of
8 other sections not shown
Action Department arm muscles baby billions blood flows blood tubes blue hills body needs bones brain breathe burns food called candle COCHLEA cocoa cold cord corn digestive digestive system earthworm emergency hormone evaporate EXPERIMENT eyeball eyes faster feel finger fingertip food keeps food you eat frog Fruit Cup gasoline germs grow happens hawk heat Here's hot spoon inside intestine juices keeps you warm large intestine leg muscles lens light liquid locomotive look lungs machine magnifying glass move muscle cells need food nose oxygen pain nerve cells paper picture Pumping Department pushes saliva skin cells slow burning smell nerves speed hormone spinal cord spine stomach sweat glands taste teeth tell thin things Thinking Department tiny tubes toes tongue TOUCH NERVE upside waste cell material waste gas waste materials white cells wonderful