Examlex
Nearly ____________________ of our body weight comes from muscles.
Rod Cells
Photoreceptor cells in the retina of the eye that are responsible for vision at low light levels but do not mediate color vision.
Retina
The thin layer of tissue that lines the back of the eye on the inside, composed of light-sensitive cells and responsible for converting light into neural signals for visual recognition.
Pupil
The black-looking opening in the center of the iris, through which light enters the eye.
Emotions
Advanced mental states characterized by three fundamental aspects: personal perception, bodily reaction, and an external or expressive reaction.
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Q29: The mucous membrane that lines the interior
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