● 41) armpit - A hollow under the arm at the shoulder.
● 42) eyebrow - The strip of hair growing on the ridge above a person's eye socket.
● 43) brain - Tou use it to think.
● 44) skin - The thin layer of tissue forming the natural outer covering of the body of a person.
● 45) belly - The front part of the human trunk below the ribs, containing the stomach and bowels.
● 46) bone - Any of the pieces of hard whitish tissue making up the skeleton in humans.
● 47) spine - The line of bones down the centre of the back that provides support for the body.
● 49) lung - They’re in your chest, you use them to breathe.
● 50) heel - The back of the human foot below the ankle and behind the arch.
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