Answer:
A hunter-gatherer is a human living in a society in which most or all food is obtained by foraging (collecting wild plants and pursuing wild animals). ... Following the invention of agriculture, hunter-gatherers who did not change have been displaced or conquered by farming or pastoralist groups in most parts of the world.
Explanation:
Reduction of tropical rainforests.
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It is first demonstrated in the preoperational stage. This stage is the 2nd stage in Piaget's theory. This stage starts around the age of 2 as children begin to make small talks and it lasts until about the age of 7. In addition, in this stage children starts to engage in symbolic plan and they learn to manipulate symbols.<span> </span>
Answer:
There are usually multiple methods for organizing items and information in a scienfic investigation.
Explanation:
Everyone has a different way of thinking, and therefore a different way of recording and organizing things for an investigation. This can come in the form of many ways:
- A different chart.
- A different order of experiments (though the same process and equipment for each)
- A pie chart instead of a bar graph.
However, two investigations that are completely different can have a similar way of recording and organizing data:
- Same chart type.
- Same graph type.
There are HUNDREDS of ways to map out an investigation- if there weren't more than one way, I can bet there would be thousands of scienfic discoveries that wouldn't have happened!
