- The lymph also has an essential purpose as the body's 1st line of protection against an infection. It guards your body from microorganisms. 32. Aquila S, Guido C, Santoro A, et al. Human sperm anatomy: ultrastructural localization from the cannabinoid1 receptor and a possible position of anandamide in sperm https://johne962kns4.blogdemls.com/profile