Fans worldwide are rooting for Stubbs the cat, mayor of Talkeetna, Alaska, after mauling. In a Sept. 3 photo provided by Lauri Stec, Stubbs, the cat that has served as longtime honorary mayor of Talkeetna, Alaska, is shown recovering at the Big Lake-Susitna Veterinary Hospital in Big Lake, Alaska.
A. is a stiff structure outside the cell membrane. A cell wall protects a cell from attack by viruses and other harmful organisms. In some plant cells and fungal cells, a cell wall helps maintain the cell â s shape and gives structural support.ilia are short, hairlike structures. They can move a cell or move molecules away from a cell. A microscopic organism called a paramecium (pa ruh MEE shee um) moves around its watery environment using its cilia. The cilia in your windpipe move harmful substances away from your lungs.
The Liver and the Kidney. 1  Liver Converts nasty chemicals into less harmful chemicals. Ammonia (a nasty chemical) is converted into urea (a less nasty chemical). 2  Kidney Removes waste products from the circulatory system: this process is called excretion. Urea is removed from circulatory system by the kidney.