HUMAN BODY

1234567
Across
  1. 3. which blood vessels carry oxygenated blood from the heart?
  2. 6. How many ribs do we have?
  3. 7. What is the coloured part of the eye called?
Down
  1. 1. which organ is responsible for breathing?
  2. 2. In which part of the human body will you find the smallest bone?
  3. 3. The study of the human body is known as?
  4. 4. how many layers of skin do we have?
  5. 5. Which is the longest bone in the human body?