Early people grew food or crops in the fertile crescent and they scattered seeds on the land and rain came or they poured water or probably flooding came and the crops grew which became food
Answer: Savvana and Grasslands
Explanation: Image result for Most of Africa is made up of
Savannas, or grasslands, cover almost half of Africa, more than 13 million square kilometers (5 million square miles). These grasslands make up most of central Africa, beginning south of the Sahara and the Sahel and ending north of the continents southern tip.
Can I get Brainliest
Answer:
external
Explanation:
The process of applying the conclusion of a particular scientific study into a study which is outside its context is said to be external validity. The conclusions derived in one particular study is applied to other situations through external validity. There are cases when such generalization brings a negative result to the study. Also, the factor of generalization is limited to some extent.
Two daily contributions to the population should include Food and sustenance. Sustenance is food or drink that allows you to continue to be alive. It serves as your source of strength to wake up everyday and do work.
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Primary aging
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