Answer:
Stone were used
Bone
Explanation:
Throughout the Paleolithic, humans were food gatherers, depending for their subsistence on hunting wild animals and birds, fishing, and collecting wild fruits, nuts, and berries. The artifactual record of this exceedingly long interval is very incomplete; it can be studied from such imperishable objects of now-extinct cultures as were made of flint, stone, bone, and antler. These alone have withstood the ravages of time, and, together with the remains of contemporary animals hunted by our prehistoric forerunners, they are all that scholars have to guide them in attempting to reconstruct human activity throughout this vast interval—approximately 98 percent of the time span since the appearance of the first true hominin stock. In general, these materials develop gradually from single, all-purpose tools to an assemblage of varied and highly specialized types of artifacts, each designed to serve in connection with a specific function. Indeed, it is a process of increasingly more complex technologies, each founded on a specific tradition, that characterizes the cultural development of Paleolithic times. In other words, the trend was from simple to complex, from a stage of nonspecialization to stages of relatively high degrees of specialization, just as has been the case during historic times.
In the manufacture of stone implements, four fundamental traditions were developed by the Paleolithic ancestors: (1) pebble-tool traditions; (2) bifacial-tool, or hand-ax, traditions; (3) flake-tool traditions; and (4) blade-tool traditions. Only rarely are any of these found in “pure” form, and this fact has led to mistaken notions in many instances concerning the significance of various assemblages. Indeed, though a certain tradition might be superseded in a given region by a more advanced method of producing tools, the older technique persisted as long as it was needed for a given purpose. In general, however, there is an overall trend in the order as given above, starting with simple pebble tools that have a single edge sharpened for cutting or chopping. But no true pebble-tool horizons had yet, by the late 20th century, been recognized in Europe. In southern and eastern Asia, on the other hand, pebble tools of primitive type continued in use throughout Paleolithic times.
Answer:
major cause of increase population in the town is short and long distance trade
Explanation:
major cause of increase population in the town is short and long distance trade
Around 1000 to 1300, there s tremendous increase in cities and towns population. One primary reason for this sudden growth was availability of more food through enhanced farming practices . According to text, long and short distance trade was indeed a leading cause of urban population expansion.
Subjective well-being among university and college students is positively correlated with the extent to which love is valued and negatively correlated with the extent to which money is valued.
Subjective well-being refers to how people experience and value certain areas and activities of their lives and lives. Life satisfaction, or subjective well-being, affects many part of our lives. Subjective well-being affects issues such as physical and mental health not only on an individual level, but also through relationships.
The cumulative impact on an individual's physical and mental health also has profound implications for groups, organizations, and communities. Subjective health can directly affect physical health. Subjective well-being can reverse the effects of negative emotions on health.
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<span>This is a major job hazard that come with the profession of policing. Stress is mostly prevalent for men during their afternoon and night shifts because thats is when they are mostly isolated and may face the highest hazard associated with the job as the job most often involve chasing criminals in dangerous neighbourhood, carry around a weapon that can lead to the lead of another, the monotony of the job or even the societal taboo that the police men are corrupt most often lead to stress in the life of a police officer.</span>
