The jaw muscles are considered to be very strong. It helps us to chew food. In fact, it is the strongest muscle in the body.
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The length of small intestine is very long. In fact, it is equal to the height of 4 people put together. It is also a surprise how it finds the space in our belly.
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Blood vessels are in all parts of our body. It is found everywhere from head to toe. It is also the carrier of oxygen and transports it to all parts of body. In fact, the human body contains 60,000 miles of blood vessels.
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