Question

how do tool and water help in determining history
please help​

Answer 1

Answer:

Tools are the most important items that the ancient humans used to climb to the top of the food chain; by inventing tools, they were able to accomplish tasks that human bodies could not, such as using a spear or bow and arrow to kill prey, since their teeth were not sharp enough to pierce many animals' skins.Early hunters and gatherers needed to be able to identify which water was safe to drink. ... They built irrigation (Ways to route water where you want it to go) and flood control measures to improve life and keep everyone safe.

Explanation:

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