WHAT'S INSIDE: HUMAN BODY

The human body is an amazing structure made up of many fascinating parts and systems. Learn about the human body and how its systems work together.
  • Body Parts
  • Body Systems
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How much do you know about the human body?
FPO

You may never have thought about it (unless your child asks), but boogers are sticky for a perfectly logical scientific reason.

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HEALTH: HUMAN BODY
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