Quick Answer. According to Science NetLinks, cells convert energy for your body and continually divide to make more cells for growth and repair. The body has about 200 different types of cells, and specific cells have assorted jobs to do. The various shapes of body cells depends on each cell's job.
knock boots. verb - intransitive. to have sexual intercourse. They were knocking boots 'til sunrise. See more words with the same meaning: sex, sexual intercourse.
Corrective surgery may be recommended in cases where knock knee is the result of an inherited bone deformity and is causing severe knee pain and problems walking. There are several different surgical techniques that can be used, but a procedure known as an osteotomy is most commonly used.