You smell with it.
nose
You have a pain in your back.
backache
You use it to speak.
mouth
You use them to write.
hands
You have a pain in your stomach.
stomachache
You see with them.
eyes
You hear with them.
ears
You have ten on your hands.
fingers
You need them to stand up.
legs
You need them to walk.
feet
You have ten on your feet.
toes
You have a pain in your ears.
earache
Your throat hurts.
sore throat
Your head aches.
headache