Which of the Following Individuals Would Be Likely to Synthesize

question 43

Multiple Choice

Which of the following individuals would be likely to synthesize enough vitamin D without having to eat foods containing the vitamin?

• A)an adult with dark skin who jogs 15-minutes outside daily
• B)a woman who goes to a tanning booth twice a week
• C)a light-skinned man who takes a 20-minute walk outdoors daily
• D)an adult who works in an office with windows across an entire wall

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Definitions:

Resource Supplies

The availability of materials, goods, or services that can be used to support life, industry, or economic activity.

Replacement-level Fertility

The fertility rate that maintains a population's size across generations, usually about 2.1 children per woman in most developed countries.

Average Replacement-level

The fertility rate at which a population exactly replaces itself from one generation to the next, without migration.

Actual Average

The true or exact mean calculated from a set of data, as opposed to an estimated or theoretical average.