Parcel Select. Parcel Select is an economical choice for large or heavy packages and is the only USPS service that can be used for packages over 108 in girth. Cost is determined based on the distance, weight and dimensions of the mailpiece.
Definition of dopamine. : a monoamine C8H11NO2 that is a decarboxylated form of dopa and that occurs especially as a neurotransmitter in the brain.
Dopamine is a neurotransmitter produced in three different areas of the brain Dopamine is responsible for many functions in the body, including pleasurable reward, movement and memory Low dopamine levels have been linked to addictive behaviors and high levels have been linked to thrill-seeking behaviors