Once policies are written into state constitutions they become harder to change, requiring a new constitutional amendment.
Hunter-gatherers were prehistoric nomadic groups that harnessed the use of fire, developed intricate knowledge of plant life and refined technology for hunting and domestic purposes as they spread from Africa to Asia, Europe and beyond. From African hominins of 2 million years ago to modern-day Homo sapiens, the evolution of humans can be traced through what the hunter-gatherers left behind—tools and settlements that teach us about the hunter-gatherer diet and way of life of early humans. Although hunting and gathering societies largely died out with the onset of the Neolithic Revolution, hunter-gatherer communities still endure in a few parts of the world.
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Answer:
1 en el invierno los osos con la invernacion 2. plantas cerrando el flujo de agua entre las raíces y las hojas
