I am the part of your body that connects your foot to your leg. What am I?
ANKLE
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10
Pronounced as one letter, and written with three, two letters there are, and two only in me. I'm double, I'm single, I'm black, blue, and gray, I'm read from both ends, the same either way.
EYE
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10
I am the part of your body that helps you climb stairs. What am I?
KNEE
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20
I am the part of your body that helps you chew food. What am I?