The Low-Density Universe Is an Open One, with Expansion Continuing

question 61

True/False

The low-density universe is an open one, with expansion continuing forever.

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Definitions:

Light Sleeper

An individual who wakes up easily during sleep, typically due to minor disturbances in the environment.

Central Nervous System

Comprises the brain and spinal cord; the primary information processing center for coordinating bodily functions and responses.

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brain, down the back, and transmits nerve signals between the brain and the body.

Brain

A complex organ of the central nervous system, responsible for processing sensory information, regulating bodily functions, and enabling cognitive abilities such as thought and emotion.