Examlex
Evaluate the expression.
-
Dozen
A unit of quantity equal to 12 items.
Norepinephrine
A neurotransmitter important for attentiveness, emotions, sleeping, dreaming, and learning.
Neurotransmitter
A chemical substance that transmits signals across synapses between neurons in the nervous system.
Blood Pressure
The force exerted by circulating blood on the walls of the body's arteries, vital for providing oxygen and nutrients to tissues and organs.
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