Answer:
During the Paleolithic Age tools were developed that made it easier for man to survive. These tools included hand axes, stone-tipped spears, harpoons, and bow and arrows. Animals such as dogs are believed to have been first domesticated during the Paleolithic Age.
Explanation:
the ambitous jackle
There are many techniques that can contribute to the memorability of a speech, for example stressing the main points and explaining them well, linking the ideas in a logical way and providing a strong conclusion.
One technique that does not support memorability is shouting loudly key words: they might remember you but not the content of the speech.
I believe your answer is B.
