Question

Anatomically modern humans tend to be tall and long-limbed with a short-trunked body. This supports the notion of an African origin because:
a) these appear to be biological adaptations to tropical and subtropical climates
b) these appear to be biological adaptations to escape from predatory African animals
c) these appear to be biological adaptations to the icy, glaciated Africa of the period
d) these appear to be biological adaptations to early agriculture, which is seen only in Africa
e) all of the above

Answer

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