If the Universe Is Flat

question 4

Multiple Choice

If the universe is flat

• A) its age will be equal to 1/H.
• B) its age will be equal two-thirds of 1/H.
• C) the density of the universe is less than the critical density.
• D) the density of the universe is greater than the critical density.
• E) dark matter accounts for a small fraction of the density of the universe.

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Definitions:

Risk of Illness

The probability or chance that an individual will develop a disease or health condition over a certain period.

Environmental Stressors

External factors or conditions in the environment that can cause stress, such as noise, pollution, or extreme temperatures.

Physiological Reaction

A bodily response to a stimulus, which could be anything from an emotional event to a physical touch.

Cognitive Coping

Strategies that involve the conscious effort to solve personal and interpersonal problems, and seeking to master, minimize, or tolerate stress or conflict.