Janae Has the Goal of Exercising at Least 30 Minutes

question 23

Multiple Choice

Janae has the goal of exercising at least 30 minutes a day,five days a week,in order to lose ten pounds within three months.According to the "SMART" criteria,the detail about three months makes her goals

• A)realistic.
• B)specific.
• C)time-frame specific.
• D)attainable.

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Definitions:

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.

Vision

the ability to see; the faculty of sight.

Color

The characteristic of visual perception described through hues, such as red, blue, and yellow, determined by the spectrum of light.

Lens

A transparent optical device used to converge or diverge transmitted light and to form images.