#1:  An entity that may not be able to be separated from a system and retain
     its identity or definition.
Example:  ???
Suggested term:  component
#2:  An entity that retains its identity and definition when separated from a
     system.
Example:  resistor, transistor, capacitor, engine, wheel, etc.
Suggested term:  part
#3:  A system that produces all of its own components.
Example: cell
Suggested term:  Self-producing
#4:  A system that produces its own components and also has the capability
     to make a copy of itself.
Example: a cell
Suggested term:  Self-re-producing
#5: A system of which the parts are produced by an external agent.
Example:  automobile, computer hardware, television
Suggested term:  other-produced
#6:  A system which can replace all of its parts with external other-produced
     parts.
Example:  hypothetical self-repairing robot.
Suggested term:  self-part-replacing
#7:  A system of which any of its parts can be replaced by an external agent:
Example:  Automobile, computer, television
Suggested term:  part-repairable or part-replacible
#8:  A system which can make a copy of itself by using external other-
     produced parts:
Example:  hypothetical  robot that can make a copy of itself
Suggested term:  self-assembling
#9:  A general term covering the case where an external agent brings more
     copies of a system into existence or something is done again.
Example:  all things that we make.  Experiments we can duplicate
Suggested term:  re-producible or re-produced
#10:  The special case of an external agent bringing into existence a system
      that produces all of its own parts:
Example:  someone coming up with or inventing an autopoietic system
Suggested term:  creation
#11:  The event of demonstrating some concept by a means that does not
      have the same causal structure).
Example:  artificial life on computers
Suggested term:  Simulation
#12:  The event of demonstrating some concept by a means that retains the
      same causal structure:
Example:  using a current through a resistor with a certain conductance that
          connects an electrical potential difference to demonstrate the
          material flow through a membrane with a certain permeability  that
          separates (or connects) a chemical concentration difference.
Suggested term:  model
Jeff Prideaux