Our Universe Is Approximately 13.7 _________ Years Old

question 79

Multiple Choice

Our universe is approximately 13.7 _________ years old.

• A) million
• B) billion
• C) trillion
• D) thousand
• E) hundred

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Definitions:

Anthropology

The study of humans, human behavior and societies in the past and present.

Human Cultures

The shared practices, values, beliefs, and artifacts of groups of people, which are transmitted from one generation to the next.

Economics

The social science that studies how individuals, governments, and societies make choices about allocating resources to satisfy their needs and desires.

Neuroscience

The scientific study of the nervous system, focusing on the structure, function, development, genetics, biochemistry, and pathology of neurons and neural circuits.