Cells, Traits, and Body Systems

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Across
  1. 1. carries oxygen (red blood cells) and antibodies (white blood cells) to the rest of your body
  2. 5. One microscopic cell that performs all life functions
  3. 7. specific characteristics that vary from one individual to another
  4. 9. The system that breaks down food and provides nutrients that cells need to provide energy
  5. 10. being a feature that helps to distinguish a person or thing
  6. 13. The system that transports oxygen, blood, and nutrients throughout the body
  7. 14. a person's child or children
  8. 16. The breathing system, supplies oxygen to the cells
  9. 17. The system that gives shape, protection, and support to the body
  10. 18. A smooth muscle that moves food to the stomach
  11. 19. The system that allows movement of bones and helps maintain posture
Down
  1. 2. a behavior that is taught or learned
  2. 3. to make offspring
  3. 4. The system that delivers blood to the body’s tissues
  4. 6. the passing of traits from parents to offspring
  5. 8. factors that control traits
  6. 11. characteristics that come from parents
  7. 12. Many specialized cells, systems work together
  8. 15. the system made up of the brain, spinal cord, and nerves that sends signals to all other systems