Body Systems

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Across
  1. 2. system: a diffuse, complex network of interacting cells.
  2. 4. a form of life composed of mutually interdependent parts that maintain various vital processes.
  3. 6. The basic unit of life.
  4. 7. What all units of life have.
  5. 8. system: The complex of male or female gonads, associated ducts, and external genitalia concerned with sexual reproduction.
  6. 10. system: the system of nerves and nerve centers in an animal or human.
Down
  1. 1. system: the system by which ingested food is acted upon by physical and chemical means to provide the body with absorbable nutrients and to excrete waste products.
  2. 3. system: the system of organs and tissues.
  3. 5. system: the system by which oxygen is taken into the body.
  4. 9. an aggregate of similar cells and cell products forming a definite kind of structural material with a specific function, in a multicellular organism.