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HUMAN BODY QUIZ

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  • There are nearly 500,000 kilometres of blood vessels in an average adult body.
    false
    true
  • What percentage of DNA does a human share with a chimpanzee?
    98.8%
    67.9%
    78.1%
    41.5%
  • Which of these organs will, if it is healthy, float in water?
    large intestine
    kidney
    lung
    heart
  • How much saliva does an average human produce in a lifetime?
    23,000 liters
    17,000 liters
    42,000 liters
    3,000 liters
  • How many bones are present in a human wrist?
    8
    12
    32
    4
  • The smallest bone in the human body is about the size of
    a coin
    a head of a pin
    a grain of sand
    a grain of rice
  • How long is the small intestine in a human adult?
    5m
    3m
    30cm
    1m
  • How many types of cells are there in a bone?
    4
    16
    1
    28
  • How many taste buds are on your tongue?
    900
    90,000
    9,000
    9,000,000
  • How many colours can the human eye see?
    10,000,000
    10,000
    100,000
    1,000,000
  • How many bones does an adult human have?How many bones does an adult human have?
    155
    412
    332
    206
  • What is the largest body organ?
    small instestine
    brain
    large intestine
    skin
  • What is the average temperature of a healthy human?
    37°C
    32°C
    35°C
    38°C
  • A healthy liver can regenerate itself.
    TRUE
    FALSE
  • Where is the esophagus located?
    foot
    chest
    ear
    knee
  • What percentage of the human body is water?
    66%
    50%
    79%
    58%
  • Which nail grows quicker?
    toenail
    fingernail
  • Which part of the face is often associated with blushing?
    eyebrow
    cheek
    chin
    forehead
  • Your body makes 2 million new blood cells every second.
    true
    false
  • How many muscles do we use when we smile?
    13
    36
    45
    4
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