INTERACTION 5ºprimary

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Across
  1. 2. This muscle flexes our arm
  2. 6. Hormones cause an egg to leave the ovaries
  3. 8. It performs movements
  4. 10. The egg and uterus leave the body
  5. 11. The brain is inside the________
  6. 12. This liquid is produced by the salivary glands
  7. 13. These are organs in the respiratory system
  8. 14. Male reproductive liquid
Down
  1. 1. This is an organ in the nervous system
  2. 3. This muscle is over the ribcage
  3. 4. This muscle is above the knee
  4. 5. Muscles are_________so they can relax/contract
  5. 7. Sperm cells are produced here
  6. 9. My heart beating is an__________action
  7. 12. This liquid is produced by the sweat glands