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Explain how bone and wood might have been used as tools by early humans. Why is there so little evidence for this usage?
Schizophrenia
A mental disorder characterized by delusions, hallucinations, disorganized speech, and impaired cognitive function.
Biological Factors
Components related to the biology of an organism, including genetic, neurochemical, and physical aspects, that influence behavior and health.
Experiential Risk
The potential for loss or negative outcomes resulting from direct personal experiences or activities.
Schizophrenia
A mental disorder characterized by disturbances in thought, perception, and behavior, leading to a disconnect from reality, often manifested as hallucinations, delusions, and disorganized thinking.
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