The Acceleration (Or Deceleration) of the Expansion of the Universe

question 28

Multiple Choice

The acceleration (or deceleration) of the expansion of the universe is determined by

• A) the standard matter, baryons and leptons.
• B) the dark matter in the universe.
• C) the dark energy in the universe.
• D) all of the above.
• E) only (b) and (c) above.

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Definitions:

Nature Versus Nurture

A debate in psychology and sociology regarding the relative importance of genetic qualities (nature) and personal experiences (nurture) in determining or causing individual differences in physical and behavioral traits.

Social Psychology

The scientific study of how individuals think, feel, and behave in a social context.

Human Behavior

The range of actions and mannerisms exhibited by humans in conjunction with their environment, interactions, and psychological processes.

Psyche

A broader term for mind, encompassing emotions, desires, perceptions, and all other psychological processes.