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