Human Body Systems TEKS 7.13A

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Across
  1. 1. What something does
  2. 3. The group of organs that defend the body against infectious diseases
  3. 8. A group of organs and tissues specialized for the rapid transmission and processing of information
  4. 9. A group of organs that function to produce offspring
  5. 11. A group of organs that function to provide structural support and protect internal organs
  6. 12. A system of organs and tissues that protects the body from external damage and water loss
  7. 13. The group of organs that supply oxygen to the blood and get rid of carbon dioxide
Down
  1. 2. The group of organs that work together to circulate blood through the body, supply oxygen and nutrients, and remove waste
  2. 4. The group of organs that regulate the body by secreting hormones into the bloodstream
  3. 5. A group of organs that provide mechanical movement and generate warmth for the body
  4. 6. The group of organs that work together to break down food by physical and chemical processes into nutrients that the body can use
  5. 7. A group of interacting, interrelated, or interdependent elements forming a complex whole
  6. 10. The group of organs that filter the blood and remove waste through urine