Insulin, as I am a diabetic I know this for whatever reason
Answer:
State of excitation or stimulation will keep on progressing.
Explanation:
IF dopaine is a type of neurotransmitter that is released from the nerve ending upon excitation and stimulation.
This neurotransmitter need to be removed when the work is done else the state of excitation or stimulation will keep on progressing or will be in continuous state of excitation thereby causing neural harm.
Medicare if they are over 65 normally, the other is their 2ndary.
A combination of genetics and environment.
