Grand Unified Theories Are Very Attractive Because They Can Explain

question 13

Multiple Choice

Grand unified theories are very attractive because they can explain

• A) why we have five fundamental forces in the universe today.
• B) why the Big Bang never made any antimatter.
• C) why the universe consists mostly of matter.
• D) the accelerating expansion of the universe.
• E) what happens inside a black hole.

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Definitions:

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring.

Self-actualization

Fulfilling or actualizing one's innate gifts and capacities, regarded as a compelling urge or essential need existing in every person.

Potential

The inherent ability or capacity for growth, development, or future success.

Maslow

Refers to Abraham Maslow, a psychologist known for creating Maslow's hierarchy of needs, a theory in psychology regarding human motivation and personal growth.