Scientists Estimate That, in the Distant Cosmic Future, Before the Universe

question 85

Multiple Choice

Scientists estimate that, in the distant cosmic future, before the universe becomes filled exclusively with elementary particles, the last large concentrations of mass will be

• A) white dwarfs.
• B) neutron stars.
• C) black holes.
• D) brown dwarfs.
• E) ultrafaint galaxies.

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Definitions:

Reproductive Readiness Hypothesis

The reproductive readiness hypothesis suggests that certain traits or behaviors signal an organism's readiness to reproduce to potential mates.

Environmental Conditions

The various physical and biological factors that influence an organism's life and development, including climate, terrain, and the presence of other species.

Breeding Season

The specific period during which an animal species naturally reproduces.

Chronic Stress

A prolonged and constant state of stress that can lead to significant health problems, affecting both mental and physical well-being.