Approximately How Many Neurons Do Our Brains Contain

question 47

Multiple Choice

Approximately how many neurons do our brains contain?

• A)8 thousand
• B)5 million
• C)85 billion
• D)160 trillion

---

Definitions:

Force

An influence that causes an object to undergo a specific change, either concerning its motion, direction, or geometrical construction.

Radius

The distance from the center of a circle to any point on its circumference, or a straight line extending from the center to the circumference.

Distance

The measurement of space between two points, which can be quantified in units like meters, miles, or light-years, depending on the context.

Specific Gravity

A measurement of the density of a substance compared to water. Specific gravity tests are performed on battery acid and coolant.