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Body quiz

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  • Humans are the only animals that have chin.
    False
    True
  • Only 2% of humans have ...
    6-pack abs
    big nose
    white teeth
    green eyes
  • The only muscle that never tires is the ...
    tongue
    law
    heard
    brain
  • The largest organ of human body is ...
    legs
    skin
    brain
    kidneys
  • Which part of your body is like a GPS system, helping you know where you are and where you're going?
    brain
    nose
    eyes
    ears
  • You can find hair in a lot of places, but not on ...
    lips, the backs of the ears, palms of hands, soles of the feet, certain external genital areas, the navel, and scar tissue.
  • How fast does the hair grow every month?
    0.5 and 1.7 centimeters per month
    1.5 and 3.0 centimeters per month
    0.5 and 0.7 centimeters per month
  • The ... contains three of the tiniest bones of the human body.
    lungs
    ear
    eye
    finger
  • Which body part could be considered your body's “alarm system,” alerting you to danger?
    skull
    skin
    eyelid
    heart
  • Which part of the human body contains the most bones?
    feet
    skull
    hands
    spine
  • Which part of the body is responsible for keeping your bones strong by absorbing calcium from your diet?
    Large intestine
    Liver
    Kidneys
    Small intestine
  • If you could turn your bones into a special type of Lego, which part would make the tallest tower?
    leg bones
    arm bones
    spine bones
  • How many bones are there in the adult human body?
    175
    256
    195
    206
  • What percentage of the human body is water?
    80%
    15%
    2%
    60%
  • Which organ acts as a “biological battery,” storing energy for when you need it?
    Heart
    Liver
    Stomach
    Lungs
  • How fast do fingernails grow?
    3 millimeters per month
    15 millimeters per month
    0.1 millimeters per month
    10 millimeters per month
  • Your ears never stop growing.
    False
    True
  • What is the fastest muscle?
    tongue
    ear
    heart
    eye
  • Which part of your body is responsible for sending messages to and from the brain?
    spinal cord
    bones
    muscles
    blood
  • How many taste buds are on your tongue?
    10 000
    2 0000
    80 000
    1500
  • Spread across their lifetime, most people spend an average of one whole year ....
    coughing
    blinking
    sitting on the toilet
    sneezing
  • A human's thumb is as long as his or her nose.
    True
    False
  • What is the primary role of the kidneys in your body?
    Filter waste from the blood
    Pump blood
    Regulate body temperature
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