Q.1
Which of these organs is part of the circulatory system?
  • Heart
  • Brain
  • Lungs
  • Blood vessels
Q.2
Approximately how many permanent teeth do humans have?
  • 12
  • 20
  • 26
  • 32
Q.3
Which of these organs is part of the digestive system?
  • Small intestine
  • Heart
  • Eyes
  • Kidneys
Q.4
Which of these is a system in the human body?
  • The nervous system
  • The immune system
  • The contraflow system
  • The reproductive system
Q.5
Which of these words correctly describes the lungs?
  • Rigid
  • Spongy
  • Tough
  • Unimportant
Q.6
Which teeth are used for grinding food?
  • Molars
  • Incisors
  • Canines
  • All of the above
Q.7
Which parts of the body allow us to move?
  • Muscles
  • Joints
  • Skeleton
  • All of the above
Q.8
How many types of teeth do humans have?
  • One
  • Two
  • Three
  • Four
Q.9
Which of these is true?
  • Every part of the body is an organ, except the skeleton
  • Only internal body parts are organs
  • An organ is a body part which has a specific function (job)
  • An organ is another word for a sense
Q.10
Which of these is an organ?
  • Brain
  • Red blood cell
  • Stomach
  • Lung
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