Neurotransmitters and hormones are what in their function?
cells organic inorganic complex Vibrates warm properties similar
A B C D E F G H
Neurotransmitters are chemical messengers in the brain.
Hormones and neurotransmitters behave in common ways.
Neurotransmitters and hormones are what in their function? (A) cells (B) organic (C) inorganic (D) complex (E) Vibrates (F) warm (G) properties (H) similar