Human organ

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Across
  1. 4. What absorbs the oxygen in the lungs when you breathe in?
  2. 5. Which organ continues digesting food and absorbs the digested nutrients?
  3. 8. What gas is removed from the blood into the air when you breathe out?
  4. 9. In which part of the body is the brain located?
  5. 10. Which organ is located in the head and controls other organs?
Down
  1. 1. Which organ receives partially digested food directly from the stomach?
  2. 2. What type of food is passed into the large intestine?
  3. 3. Who discovered in 1628 that the heart behaves like a pump?
  4. 6. Which organ mixes food with acids and digests it?
  5. 7. What does the large intestine absorb from undigested food?