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Human Body facts

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  • What is the average temperature of the hyman body?
    97-99 ⁰F
  • True or false, Humans have a tail bone?
    true is called the coccyx
  • What is the average weight of an healthy adult brain?
    3 pounds
  • What percentage of the body is water?
    60%
  • What is the largest cell in the human body?
    Egg cell
  • What is the largest bone?
    Femur
  • How many chambers are there in the human heart?
    4
  • Name the 5 senses
    Seeing, Hearing, taste, smell and touch
  • Could you survive with only a Kidney?
    YES!
  • What percentage of the body weight can be supported by the big toe?
    40%
  • What is the average length of the small intestine in an adult human?
    20 feet (6 meters)
  • How long can a brain survive without oxygen?
    6 hours
  • How long does food takes to travel through the digestive system?
    6-8 hours
  • What is the purpose of the uvula in the mouth?
    To aid in swallowing
  • What percentage of the oxygen and body supply is used by the brain?
    20%
  • What is the normal resting heart rate for adults?
    60-80 beats per minute
  • Which is the strongest muscle in the human body relative to its size?
    Masseter (jaw muscle)
  • What is the normal respiratory rate in adults (resting)
    12-16 breaths per minute
  • How many pairs of ribs does the human body have?
    12
  • Name an organ that never stops growing
    Ears
  • What is the largest organ of the human body?
    Skin
  • Where is located the faster muscle?
    in the Eyes
  • Which is the rarest blood type in humans?
    AB blood
  • Name 5 human body systems
    (muscular, integumentary, digestive, respiratory, skeletal, nervous, endocrine, reproductive, circulatory)
  • How many liters of blood are in a person?
    5 liters
  • What percentage of the hand strength is made by the pinky finger? (grabbing)
    About 50%
  • How many bones are in the human hand?
    27
  • How many muscles are in your tongue
    8
  • Which is the smallest bone in the human body?
    Stapes
  • How many bones are in the adult human body?
    206
  • How many muscles do you use when you talk?
    72
  • How many muscles are in the human body?
    600 muscles aprox.