Explanation:
I think C is more reasonable than the others, but I'm not sure. Correct me if I'm wrong.
Fishing boats is the right answer
Earliest human migrations and expansions of archaic and modern humans across continents began 2 million years ago with the migration out of Africa of Homo erectus. This was followed by the migrations of other pre-modern humans including H. heidelbergensis, the likely ancestor of both modern humans and Neanderthals. Finally, Homo sapiens ventured out of Africa around 100,000 years ago, spread across Asia around 60,000 years ago and arrived on new continents and islands since then.
Knowledge of early human migrations, a major topic of archeology, has been achieved by the study of human fossils, occasionally by stone-age artifacts and more recently has been assisted by archaeogenetics. Cultural and ethnic migrations are estimated by combining archaeogenetics and comparative linguistics.
Answer:
It is believed not
Explanation:
The current shapes of the continents align with eachother in a way that would lead us to believe they were once part of a whole mass, cientists call this the pangea theory something that is further supported by the correlating geography of each continent.
