Depigmented skin is most likely
A) an adaptation to enhance vitamin D production in the higher latitudes
B) linked to high intelligence
C) safe in higher latitudes because of the reduction in UV radiation
D) A and B only
E) A and C only
E
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There is some evidence to suggest the following about Neandertals, EXCEPT:
a. They were compassionate. b. They buried their dead. c. They were capable of symbolic behavior. d. They used Mousterian tools. e. They used bows and arrows for long distance hunting.
Flat hand, fist hand, index hand and cupped hand in ASL are
a. examples of dez phonemes. b. types of sig. c. comparable to vowels in spoken language. d. interchangeable with one another and have no impact on the meaning of the sign.
Primates achieve stereoscopic vision by having
a. round eyes b. large eyes c. eyes that see well at night d. forward-facing eyes
Anticancer mechanisms operating in early life may have opposite effects in later life
a. True b. False Indicate whether the statement is true or false