take the top of the hanging piece of tie and thread it through the loop created at the back 3 first loop to form the front loop of the bow double up the shorter end placing across the collar and hold in place with your forefinger 6 knot and tighten once through even out the ends and tighten
Cells that engulf and digest bacteria and other foreign substances  as well as debris from dead cells are called macrophage. Macrophage  also stimulate white blood cells to â¦respond to pathogens.
Phagocytes   A type of white blood cell the eats dead cells, and other debris in the blood.     -----------------------------   A phagocyte is a white bloo â¦ d cell that 'engulfs' not only dead cells and debris but also reacts against Pathogens (disease causing micro-organisms).