11.   A. The answers, as with modern humans, are probably both yes and no, depending on environmental circumstances and personal preferences.

12.   But agreement breaks down completely on the question of when, where and how these anatomically modern humans began to manifest creative and symbolic thinking.

13.   But the Duke researchers found anatomical evidence suggesting that vocal capabilities like those of modern humans may have evolved in archaic Homo sapiens, including Neanderthals.

14.   But the Feldhofer Neanderthal DNA seems to be distinct from the DNA of any modern human, irrespective of racial or geographical origin.

15.   But the two Neanderthal DNA sequences are very different from those of modern humans, Goodwin and his colleagues say.

16.   But the new dates suggest that modern humans might not have been able to migrate to Australia early enough to be these artists.

17.   But the size of that same canal bone reached dimensions similar to those of modern humans in many other ancient skulls that the Duke scientists have measured.

18.   By contrast, modern humans are not only bigger, but their body-size dimorphism has declined.

19.   Defenders of the established view that modern humans arose from archaic hominids in sub-Saharan Africa may wait for confirming evidence before changing their minds.

20.   Dobson argued that in genetic terms, Neanderthals may have been anatomically modern humans who were pathologically altered by the effects of iodine deficiency.