Study Help Full Glossary for A Separate Peace Bookmark this page Manage My Reading List Abominable Snowman a large, hairy, man-like creature reputed to live in the Himalayas; also called yeti.
Basal tears. In healthy mammalian eyes, the cornea is continually kept wet and nourished by basal tears. They lubricate the eye, and help to keep it clear of dust. Tear fluid contains water, mucin, lipids, lysozyme, lactoferrin, lipocalin, lacritin, immunoglobulins, glucose, urea, sodium, and potassium.lso, emotional tears are made up of a different chemical component than those evoked by eye irritants and can relay chemical messages to others. The change in sex drive could be attributed to a drop in testosterone provoked by the tear chemicals, reducing aggression.
Glands under the skin of your upper eyelids produce tears, which contain water and salt. When you blink, tears spread and keep your eyes moist. Other glands produce oils that keep tears from evaporating too fast or from spilling out of your eyes. Tears are normally discharged through your tear ducts and then evaporate. When you produce too many tears, they overwhelm your tear ducts, and you develop watery eyes. If your tears do not contain the right balance of water, salt, and oils, your eyes can become too dry.