Answer:
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Explanation:
Cave paintings are a source of information about the early human life. Substantiate. Cave art is significant because it was what people in prehistoric times did in order to record history and culture. From these cave art one can obtain information about the life of early human beings.
Answer:
Experimental Research Design
Explanation:
Experimental Research Design is a scientific research design in which observations are examined under controlled conditions. It implies examining effect of independent variable on dependent variable, where independent variable is manipulated through interventional treatment & those interventions' effect on dependent variable is observed.
'Assessment whether classical music increases child's creativity' is Experimental Research Design. As : Independent Variable - classical music is provided & not provided to two groups (respectively) in controlled environment, and its impact on Dependent Variable - Creativity test ; is observed.