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Shark characteristics include
having internal fertilization.
having isosmotic blood (compared to that of marine water)due to high concentrations of urea and trimethylamine oxide.
having teeth of modified placoid scales.
being able to detect bioelectric fields.
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Having a swim bladded to control buoyancy
Chronic Depression
A prolonged state of depression, lasting for years, where an individual experiences persistent feelings of sadness and hopelessness.
Social-Cognitive Perspective
A viewpoint in psychology that emphasizes the role of cognitive processes in understanding social behavior.
Academically Incompetent
Lacking the necessary skills, knowledge, or ability to achieve success in an educational setting.
Disorganized Speech
A symptom often observed in certain psychological disorders, characterized by incoherent or nonsensical talk, indicating disrupted thinking.
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