The Human BOdy

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Across
  1. 2. a pump to push the blood throughout the body
  2. 4. made up of blood vessels that carry blood away from and towards the heart
  3. 5. the continuous movement of blood throughout the body, driven by the pumping action of the heart.
  4. 8. The networks of hollow tubes like pipes, which carry blood to and from all parts of the body
  5. 9. a colorless, odorless, tasteless gas at room temperature and pressure
Down
  1. 1. a colorless and non-flammable gas at normal temperature and pressure
  2. 3. the physical force exerted on an object
  3. 6. the rhythmic throbbing of the arterial walls due to the regular contraction of the heart.
  4. 7. made up of blood cells and plasma.