In the Late 1990's, It Was Announced That the Expansion

question 61

Multiple Choice

In the late 1990's, it was announced that the expansion of the Universe is accelerating. What does this imply from the perspective of the big bang

• A)A force exists that we knew nothing about that causes the acceleration.
• B)The Universe must be closed.
• C)The Universe is finite.
• D)The amount of dark matter must be greatly less than the amount of normal matter.
• E)The Universe must be infinitely old.

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Definitions:

Inflammation

A protective response involving immune cells, blood vessels, and molecular mediators aimed at eliminating the cause of cell injury.

Marital Conflict

Disagreements or disputes between married partners, which can range from minor disagreements to serious, ongoing conflicts.

Wound Healing

The biological process by which the body repairs and regenerates skin and tissue damage.

Response Times

The amount of time it takes to react to a stimulus, often used in psychological research to measure cognitive speed and decision-making processes.