Examlex
Using the _____ command, SQL indexes can be created on the basis of any selected attribute.
Opacity
The quality of being opaque, not allowing light to pass through.
Sclera
The white outer layer of the eye, responsible for providing structure and protection.
Fibrous Tissue
Connective tissue comprised mainly of collagen fibers, providing structural support and flexibility to the body.
Eyeball
The spherical part of the eye that contains structures necessary for vision, including the iris, pupil, and retina.
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