Human Body systems

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Across
  1. 3. What controls the human body?
  2. 4. What is the main organ in the respiratory system?
  3. 5. What is the main organ in the circulatory system?
  4. 6. What is the main organ for the sense of smell?
  5. 8. How many senses does the human body have?
  6. 9. What is the main organ for the sense of touch?
Down
  1. 1. What is the main organ for the sense of taste?
  2. 2. What is the main organ for the sense of hearing?
  3. 3. There are 206 of these in the human body.
  4. 7. What is the main organ for the sense of sight?