Approximately How Many Neurons Compose the Nervous System

question 99

Multiple Choice

Approximately how many neurons compose the nervous system?

• A) 20 to 50 thousand
• B) 100 million
• C) 5 billion
• D) 100 billion

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Definitions:

Mental Characteristics

The attributes and traits that define an individual's cognitive processes, including attitudes, beliefs, and intellect.

Physical Characteristics

Observable attributes of an object, person, or environment, such as shape, color, size, and texture, that can be measured or described.

Personality

A person's unique patterns of thought, emotion, and behavior that characterize their individuality.

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.