What Do Astronomers Mean by the Big Bang

question 72

Multiple Choice

What do astronomers mean by the Big Bang?

• A)the event that marked the beginning of the expansion of the universe
• B)a gigantic explosion that blew all the galaxies in the universe to smithereens
• C)the explosion of a massive star at the end of its life
• D)the event that marked the birth of our solar system

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Definitions:

Negative Information

Refers to details, facts, or data that present an unfavorable, pessimistic, or adverse view of a situation, person, or entity.

Disqualify

To declare someone or something unfit or ineligible for a particular role or event.

Epidemiologic Study

Research conducted to study the distribution and determinants of health-related states or events in specific populations, and to apply this study to control health problems.

Randomized Trial

A study design that randomly assigns participants into an experimental group or a control group to measure the effect of a variable.