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Okie first question I'm not sure but I think it's the answer you have chosen.The second question is all of the above they all are used for weather.I think all of the above but not sure. Hope I helped!
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War is a development issue. War kills, and its consequences extend far beyond deaths in battle. Armed conflict often leads to forced migration, long-term refugee problems, and the destruction of infrastructure. Social, political, and economic institutions can be permanently damaged
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no because you're just invisible to others. so the movements that you do are just the same as if people could see you.
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Boats of the Neolithic era were very simple. They were essentially rafts, made of easy to find materials such as wood.
In the Neolithic, there were many cultures that built boats, and sailed across the sea, but mostly for relatively short distances. Interoceanic navigation was essentially null.
Boats of the modern era have evolved a lot. From sailing boats, to large rowing boats like the Viking longships, to mechanical boats of the modern era. This evolution is to be expected since boats are among the first human inventions in history, dating back to thousands of years before the Neolithic Revolution.
Africa, antartica, asia, oceania, europe, notre america y sur america
