My dad makes me wear tighty whities(they are cheaper, they give support.....EXC...) thats his excuses well im a freshman and didnt take PE last year in 7th grade about 25 out of the 30 guys in my grade wore tighty whities now its more like 2 outa of the 100 or so guys in my high school athletics (me and this other...
(Lymph is pronounced limf.) This network is a part of the bodyâs immune system. It collects fluid, waste material, and other things (like viruses and bacteria) that are in the body tissues, outside the bloodstream. Lymph vessels are a lot like the veins that collect and carry blood through the body.
the main function of lymph nodes is to act as a drainage system by absorbing and expelling proteins dead cells bacteria and other waste products from the body basically the y clean and filter the lymph before it is returned to the bloodo filter lymph they filter bacteria and other foreign materials out of lymph and expose them to lymphocytes and macrophages that can engulf them these cells multipl y in response to accumulation of such materials which is why lymph nodes swell during infections