The Number of Classical Planets in Our Solar System Is

question 43

Multiple Choice

The number of classical planets in our Solar System is:

• A) eight
• B) nine
• C) twelve
• D) six
• E) four

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Definitions:

GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain that inhibits nerve transmission, playing a key role in reducing neuronal excitability and anxiety.

Serotonin Metabolism

The biological process by which the neurotransmitter serotonin is produced, used, and broken down in the body.

SSRI

Stand for Selective Serotonin Reuptake Inhibitors, a class of drugs used to treat depression by increasing the level of serotonin in the brain.

Paroxetine

A medication commonly used to treat depression, anxiety disorders, and other mental health conditions, belonging to the selective serotonin reuptake inhibitor (SSRI) class.