Which of the following BEST describes the autonomic nervous system?

A. It is under both conscious and unconscious control

B. It monitors and controls internal body functions

C. It utilizes striated muscle to regulate body functions

D. Epinephrine is the main neurotransmitter

Submit your answer in the comments below for your chance to win a prize worth £25!

The entry period is from 7^th May 2014 to 7^th June 2014.

All entries must be received by midnight on 7^th June 2014.

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