Human Body Systems Review Crossword

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Across
  1. 3. System which exchanges gases.
  2. 5. Organ found inside the skull which controls the Nervous System.
  3. 8. System which moves oxygen and nutrients around the body.
  4. 9. Organ which produces insulin.
  5. 10. The muscle which drives the Circulatory System.
  6. 13. System which includes hair.
  7. 14. Shoulder Muscle.
  8. 15. System which provides support and structure to the body.
  9. 18. System which eliminates waste from the blood.
  10. 19. Small bones which run down the center of the back protecting the spinal cord.
Down
  1. 1. Organ that is a part of the Urinary/Excretory system, serves as a reservoir for urine.
  2. 2. System which is made of 3 types of tissue: Cardiac, Skeletal, and Smooth.
  3. 4. Long twisting organ (approximately 22 feet) which absorbs nutrients as a part of the Digestive System.
  4. 6. System which interprets the 5 senses (sight, touch, etc..).
  5. 7. Bone commonly referred to as the kneecap.
  6. 9. The boss/master gland, which produces hormones to control other glands.
  7. 11. System which breaks down food.
  8. 12. Large saclike organs full of alveoli, which exchange gases as a apart of the Respiratory System.
  9. 16. System which produces hormones.
  10. 17. System which protects the body from infection.