Answer:
Explanation:
well i am taking the extra points but um i belive you forgot the questian
The reason why surveying a different number of people or different population of people can possibly change the percentages that you calculated is because these surveys are simply "samples" of the general population as a whole, and are not exact in terms of their results given any random sample.
Below are the choices that can be found elsewhere.
1.) began living in permanent settlements
<span>2.) developed a nomadic way of life </span>
<span>3.) depended on hunting and gathering </span>
<span>4.) used crop rotation to increase agricultural output
</span>
The answer is 1. I hope it helps.
True correct answer for this is true