<span>In archaeology, absolute dating is most accurate archaeology dating system that can even give a calendar year to the object. It is more dependent on laboratory analysis.
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</span><span>Some of the absolute dating methods are :
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</span><span>1) Radiocarbon Dating In Archaeology : All living being absorb carbon C12 and some amount of radiocarbon c14. Scientist have record of C14 in different organisms. After death radioactive carbon c14 starts to decay. Scientist compare the lose of c14 with actual amount of C14. the missing amount can determine the date the object to a precise period. Can be used only on organic matter.
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</span><span>2) Uranium - Lead Dating Technique In Archaeology: Rocks, that are formed by volcanic reaction or cataclysmic event, contain a small amount of radioactive substance. From the day the rock is formed its radioactivity begins to deplete. Like C14, by measuring the loss, the scientist can determine an age according to known loss rates.
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</span><span>3) Luminescence Dating In Archaeology</span>
<span /><span>Artefacts that are formed from crystalline materials and unearthed can be dated using luminescence analysis.Crystalline minerals when burnt in intense heat will produce different colors of flame.Mostly used to date pottery in archaeology.</span>
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According to psychoanalytic theory, the main function of the human personality in the personality structure is to allow the individual to balance the demands of society against personal needs.
The psychoanalytic theory divides the psyche into three functions: id - the unconscious source of primitive sexual, dependent, and aggressive motives; superego - unconsciously infects society, setting standards to be maintained; and ego - representing the sense of self and mediating between present realities Psychoanalytic theory divides the psyche into three functions: id - the unconscious source of primal sexual urges, addiction and aggression; superego - unconsciously infects society, setting standards to be maintained; and the ego - representing the sense of self and mediating between the realities of the moment
psychoanalytic theory embraces the idea that all human beings have infinite thoughts, memories, feelings, and desires. Such awareness and therapy should be used to access repressed mental feelings and experiences. Only then will the patient undergo a catalytic mind-healing process.
Learn more about psychoanalytic theory here: brainly.com/question/7929112
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Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
