The answer is "legitimate purpose".
<span>Among the potential components influencing survey response, three of them are the subject of the survey, who is sponsoring the survey, as seeing some credible source can enhance the respondent's willingness to answer questions, and the survey provider, are the essential determinants.
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The answer is Irrigation
Before irrigation's technology developed, humans could only rely on Rain to maintain their Agricultural Water supply.
But as human intellectual developed , we finally able to adapt and created a modern watering system that helped to fulfill our Farm's water supply to survive in a dry Climate
Explanation:
On 10 October 2014, Yousafzai was announced as the co-recipient of the 2014 Nobel Peace Prize for her struggle against the suppression of children and young people and for the right of all children to education. Having received the prize at the age of 17, Yousafzai is the youngest Nobel laureate.
What made it self-sufficient was whether it had enough land and serfs which could produce enough food for people to survive on the amount of food that they would produce.
The correct answer is "true". Sorry for the late response
