The _______ glands are located on the lateral edge of each eyeball and produce tears.

Lateral Edge

The edge that runs along the side of an object or structure.

Eyeball

The spherical part of the eye that contains the optic nerve, retina, and lens, responsible for vision.

Tears

A saline solution produced by the lacrimal glands in the eye, primarily used to lubricate the eyes and remove irritants.