The IN Subquery Uses A(n)operator

question 72

Short Answer

The IN subquery uses a(n)operator.

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Definitions:

Universal

A concept or condition that is globally applicable or affecting all members of a class or category without exception.

Neurotransmitters

Chemicals in the brain that transmit signals from one neuron to another, playing key roles in the function of the nervous system.

Glutamate

A major excitatory neurotransmitter in the brain, involved in learning, memory, and the regulation of various brain functions.

Norepinephrine

A neurotransmitter involved in arousal, attention, and the fight-or-flight response.