B. in order to back up the conclusions he publishes as a result of the experiment
Your nerves send feedback to the brain to tell you what you are touching. I suppose that is a feedback mechanism. I dunno if it is entirely helpful.
Answer:
cell membrane is the answer
THE ANSWER IS C.) MITOTIC DIVISON
I GOT IT RIGHT ON USATESTPREP...
Answer:
the Archaea, the Bacteria, and the Eukarya.
Explanation: