Tears flow from tear glands into your eyes through tiny tear ducts. The tear glands are located under your upper lids, and when stimulated, produce tears to form a thin film over your eyeballs. Every time you blink the film spreads over your eyes to keep them moist and free of dust and other irritants.
Scolopendra (through Latin from Greek ÏÎºÎ¿Î»ÏÏÎµÎ½Î´ÏÎ±, skolopendra) is a species-rich genus of often very large centipedes of the family Scolopendridae.
The phylum includes earthworms, leeches, and marine worms known as polychaetes. Species in this phylum have metameric bodies.here are about 15,000 species in this phylum. The phylum includes earthworms, leeches, and marine worms known as polychaetes. Species in this phylum have metameric bodies. Metameric bodies are divided into segments called annuli. The annuli are covered in tiny hairs called setae. Setae help the worms move.