How Did the First Galaxies in the Universe Differ from Those

question 64

Multiple Choice

How did the first galaxies in the Universe differ from those around us today?

• A) They were all elliptical.
• B) They produced more red light.
• C) They had more heavy elements.
• D) They were much less massive.

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Definitions:

Sleep-Rest Patterns

Describes the consistency and quality of an individual's periods of sleep and wakefulness over a 24-hour period.

Sleep-Wakefulness Patterns

The cycle of natural rest and activity periods, including deep sleep, REM sleep, and wakefulness, regulated by the body's internal clock.

Daily Routines

Regular activities or habits that make up an individual's typical day, contributing to structure and predictability in daily life.

Circadian Rhythm

A biological process that displays an endogenous, entrainable oscillation of about 24 hours, affecting physiological and behavioral functions such as sleep-wake cycles.