Compare the features of the amino acid neurotransmitter systems. Hello, thank you, please follow the format i have uploaded, very important,this a rewrite . 12 font, time new roman print, double space, title in bold letters, references added to the end. Text: Physiological of Behavior, 12th edtion, 2017, ISBN:9780134080918, Author(s) Neil R. Carlson & Melissa A. Birkett- publisher) Pearson.