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.
An active cell constantly produces waste products. cytoplasm, organelles called lysosomes contain chemicals. (enzymes) that digest wastes and worn-out cell parts. These. chemicals also break down food. These organelles are found primarily in animal cells. Cells require a continuous supply of energy.n cells, structures called Golgi Bodies (also known as Golgi apparatus or Golgi complex) are stacks of membrane-covered sacs that package and move proteins to the outside of the cell.