Examlex
What is the intensity of a 70-dB sound? The threshold of human hearing is 1.0 × 10-12 W/m2.
Machinery Operation
The process or action of working with mechanical devices to perform a specific task or function.
Psychologist
A professional trained in the science of behavior and mental processes, often providing services in therapy, research, or education.
Heredity
The passing of traits from parents to their offspring through genes.
Environment
The surroundings or conditions in which a person, animal, or plant lives or operates.
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