A system is a collection of parts that
link to achieve a common purpose. Systems thinking is a way of monitoring the
entire system by observing several inputs being managed or transformed to
produce outputs while constantly gathering feedback on each part.
Answer:
Solar power. Hydroelectric power. Less primitive power grid. External power contractors. Oil.
ExplanationExplanationExplanation:
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.
I hope this helps
Answer: it is a pesidenchl gov is the awnser
Explanation: i took the test on it
Answer:Development is the result of society's capacity to organize resources to meet challenges and opportunities. Society passes through well-defined stages in the course of its development. They are nomadic hunting and gathering, rural agrarian, urban, commercial, industrial, and post-industrial societies.
