Question

Sometimes it is possible to demonstrate the presence of boats even when no ship remains have been found in the archaeological record. An example of this is
a) that Chinese artifacts are sometimes found along the coast of South America
b) that pyramids exist and both Egypt and Central America meaning that the two regions were in contact
c) that traditional Italian food contains tomatoes, a plant that was domesticated in the Americas only and thus had to be traded for
d) the fact that Australia was peopled after it was cut off from the mainland
e) that Neanderthals are found in both the Levant and in Europe

Answer

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