Which of These Is the Smallest Contributor to Background Radiation

question 6

Multiple Choice

Which of these is the smallest contributor to background radiation exposure in the U.S.?

• A) cosmic radiation
• B) radon
• C) x-rays
• D) uranium
• E) nuclear wastes

Analyze the role of sexual differentiation in animal behavior.

Critically evaluate theories and hypotheses within behavioral biology, including optimal foraging theory and imprinting.

Understand the influence of hormones on animal behavior and physical development.

Recognize the role of genetics and environment in shaping animal behavior.

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Definitions:

Estimated Life Span

The expected duration of time that an organism, object, or system is projected to remain functional or alive.

Inflation

A condition characterized by a continuing rise in prices.