Out of All the Mass and Energy in the Universe

question 94

Multiple Choice

Out of all the mass and energy in the universe, ordinary matter (the stuff that makes up stars and gas, and all the things we interact with in everyday life) constitutes about

• A) 4-5 percent.
• B) 10 percent.
• C) half.
• D) 85 percent.
• E) 99 percent.

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Definitions:

Transition

The process or a period of changing from one state or condition to another.

Rites of Passage

Ceremonies or rituals marking important transitional periods in a person's life, such as birth, puberty, marriage, and death, often signifying a change in social status.

Incorporation

The integration or inclusion of individuals or groups into a larger entity, organization, or society, with potential changes in identity or status.

Transformation

A comprehensive change in form, appearance, nature, or character.