This experiment was used to determine chemotaxis. three pieces of cotton were saturated with vinegar and placed in a labeled weight boat.Davis 2 Introduction Pill bugs. 2006). and gills located on the abdominal appendages. or vegetation (Meek. and sand. vinegar. starch.
Syringomyelia (/sáµ»ËrÉªÅÉ¡ÉmaÉªËiËliÉ, -É¡oÊ-/) is a generic term referring to a disorder in which a cyst or cavity forms within the spinal cord. This cyst, called a syrinx, can expand and elongate over time, destroying the spinal cord. The damage may result in pain, paralysis, weakness, and stiffness in the back, shoulders, and extremities. Syringomyelia may also cause a loss of the ability to feel extremes of hot or cold, especially in the hands.
Surgery. If syringomyelia is causing signs and symptoms that interfere with your daily life, or if signs and symptoms rapidly worsen, your doctor will usually recommend surgery. The goal of surgery is to remove the pressure the syrinx places on your spinal cord and to restore the normal flow of cerebrospinal fluid.