The Big Bang Theory Is the Most Widely Accepted Model

question 198

Multiple Choice

The Big Bang theory is the most widely accepted model of the early universe today. Which of these is NOT one of the reasons for this?

• A) The observed expansion of the universe is consistent with the Big Bang theory.
• B) No alternate theories have been proposed.
• C) The observed cosmic microwave background is consistent with the Big Bang theory.
• D) The observed cosmic neutrino background is consistent with the Big Bang theory.

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Definitions:

Inspiratory Reserve Volume (IRV)

The additional air that can be forcefully inhaled after a normal inhalation.

Expiratory Reserve Volume (ERV)

The additional amount of air that can be forcibly exhaled after the completion of a normal, quiet exhalation.

Inspiratory Capacity (IC)

The maximum amount of air that can be inhaled after a normal exhalation.

Tidal Volume (TV)

The amount of air that is inhaled or exhaled during normal breathing at rest.