Answer:
The earliest stone tool making developed by at least 2.6 million years ago. The Early Stone Age began with the most basic stone implements made by early humans. By 200,000 years ago, the pace of innovation in stone technology began to accelerate. Middle Stone Age tool kits included points, which could be hafted on to shafts to make spears. During the Later Stone Age, the pace of innovations rose. People experimented with diverse raw materials the level of craftsmanship increased, and different groups sought their own distinct cultural identity and adopted their own ways of making things.
Explanation:
Presumably, someone would say the white man. But, it is a trick question and the answer is The President.
There are some barriers to this concept that speaks about the reality that if a person accepts global citizenship, then he/she will not be considered fully as part of one nation and that one has to face difficulty in living in the social standards of the nation.
Answer: 4 per m2
<span>To find out the population density of a certain
species, you must divide the number of organisms living in that habitat over
how big the area is. In this case, because there are 20 mice in an ecosystem
that is 5 square-meters big, then there would be 4 mice in every square-meter.</span>
Yes, sometimes candidates can change people opinions for the worse, so by not stating their opinion; they can actually help the voters have their own mind. (This is your opinion though their asking you for your opinion, but this is just mines)
