Human Body System

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Across
  1. 5. organs and structures that allow us to breathe by taking in oxygen and expelling carbon dioxide
  2. 7. a System that Turns food into nutrients and energy
  3. 10. the internal framework of the human body
  4. 12. two reddish-brown bean-shaped organs found in vertebrates
  5. 13. system consisting of skeletal, smooth and cardiac muscles
  6. 15. a system that goes throughout the body
Down
  1. 1. keeps you breathing
  2. 2. glands that produce and secrete hormones
  3. 3. also known as the genital system
  4. 4. system detects environmental changes that impact the body
  5. 6. also known as the renal system or excretory system passive biological system that removes excess, unnecessary materials from the body
  6. 8. located between the esophagus and the small intestine
  7. 9. pumps blood throughout the body
  8. 11. organ system in vertebrates that is part of the circulatory system and the immune system
  9. 14. roles include the regulation of glycogen storage, decomposition of red blood cells, and the production of hormones