When Looking at the Concept of "Race," It Is Important

question 5

Multiple Choice

When looking at the concept of "race," it is important to remember that

• A)it is impossible to biologically determine a given person's race.
• B)the best available evidence suggests that all people descended from the same ancient ancestors in Africa.
• C)among early human populations, darker skin was a protective adaptation to sun exposure near the equator.
• D)all of these statements are true.

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Definitions:

Vitamins

Organic compounds required in small amounts for normal metabolism and not synthesized in sufficient quantities by the body.

Hepatic Portal Vein

A blood vessel that carries blood from the gastrointestinal tract and spleen to the liver.

Anorexia Nervosa

A psychological disorder marked by an extreme fear of gaining weight, leading to severe restriction of food intake.

Menstruating

The monthly process in which the lining of the uterus is shed through the vagina, a natural part of the female reproductive cycle.