<span>The
challenge that early farmers did not face as a result of the change from a
nomadic lifestyle to an agricultural lifestyle could be early death caused by
disease. Because in agricultural lifestyle, the nomads are now trying to
establish a boundary between their food to eat and food to sell or exchange. It
could also be a challenge for them to clear and cultivate lands because of the
lack of resources.</span>
Answer: D. it lies in a valley, surrounded by mountains, that traps in air pollutants over the city.
Explanation: Being in a valley results in air pollution being contained to an area.
The invention of the vapor machine
Hello!
The answer to your question is "Palestine lack a single representative", even though this option is not exactly accurate. Palestina have diplomatic representatives since they have participated in the different agreement meetings with Israel, but Palestina is not recognized as an State by the United States and most of the European Union. This lack of support to the Palestinian representatives is one of the main impediments to reach an agreement betweent Israel and Palestine.
Hope this helps
