Answer: a,c, and d
Explanation:
the gulf stream is a long warm current running from around flordia in the united states to northern europe.
They usually do it in sections that feature different central ideas or topics
The purpose of Humanism was to create a universal man whose person combined intellectual and physical excellence and who was capable of functioning honorably in virtually any situation.
The answer is just general scarcity : limited amount of water
This is false. They were prominent in Upper Paleolithic. Although some studies have been conducted on this using some supposedly found tips, they were proven to not have been purposefully manufactured to be used for hunting or fighting, and have been done so by nature and by mistake.