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Health matter

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  • How many types of blood? What are they?
    4 types: A, B, O, AB
  • The heart beats more ... when we do exercise.
    quickly
  • How many bones in human body?
    206 bones
  • Bones are ... percent of water.
    75
  • How many times does a heart beat in 1 minute?
    72
  • The most common blood type is ...
    O
  • What is this?
    Muscles
  • What do the lungs do?
    Lungs pass the oxygen to our blood.
  • How many muscles are there in our body?
    600
  • What are these?
    Lungs
  • What is this?
    Bone
  • What do muscles need to work well?
    Oxygen