C Chris C New member Nov 18, 2012 #1 I would like to know what biological chemicals are produced when 1) You are excited 2) Nervous 3) Happy 4) Sad 5) Surprise 6) Shocked 7) Tried 8) Sleepy Part answers are also appreciated. Even if you know only one answer, I am really grateful.
I would like to know what biological chemicals are produced when 1) You are excited 2) Nervous 3) Happy 4) Sad 5) Surprise 6) Shocked 7) Tried 8) Sleepy Part answers are also appreciated. Even if you know only one answer, I am really grateful.
