According to the Ultraviolet Index of Risk for Skin Damage

question 56

Multiple Choice

According to the Ultraviolet Index of Risk for Skin Damage and Sun Protection Behaviors,an ultraviolet index of 9 is considered

• A)low.
• B)moderate.
• C)high.
• D)very high.

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Definitions:

Trace Element

An element required by an organism in very small amounts.

Iron

A metallic element essential for human life; involved in oxygen transport within the bloodstream.

Obesity

Excess accumulation of body fat; a person is considered obese if the body mass index (BMI) is 30 or higher.

Fat Cells

Cells known as adipocytes, which are specialized in storing energy in the form of fat and play a key role in metabolism, body temperature regulation, and cushioning of organs.