Biology

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Across
  1. 3. doer of the instructions
  2. 6. tiny openings where carbom dioxide pass through when gas exchange happens
  3. 9. state of balance of an organism's body
  4. 10. a term used for fully or partially closed stomata
Down
  1. 1. delivers the absorbed substances to the different parts of the plant
  2. 2. carries unoxygenated blood frok the different oarts of the body to tge heart
  3. 4. also known as gas exchange
  4. 5. send information to the control center or the hypothalamus
  5. 7. carries oxygenated blood from the heart to the different parts of the body
  6. 8. smaller ir thinner arteries and veins