For How Long Did Continuous Star Formation Last in Spiral

question 106

Multiple Choice

For how long did continuous star formation last in spiral galaxies?

• A) about the first 8 to 10 billion years of the galaxy's life
• B) about the first one billion years of the galaxy's life
• C) about the first one million years of the galaxy's life
• D) continuously throughout the galaxy's life, right to the present day

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Definitions:

Mothering

The act and practice of raising and nurturing children, often implying the emotional and logistical aspects of caregiving.

Connectiveness

A term expressing the quality or state of being connected or interconnected with others or various parts.

Isolated Individuals

Persons who are separated from others, often referring to those who are in solitary confinement or live in seclusion.

Environment

Relates to the natural world and the surrounding conditions in which an individual, animal, or plant lives or operates.