Metric Conversation, Some Neuroglial Cells

Schwanns Cells can wrap only one axon. Oligodendrocyte Cells can wrap many axons. Schwanns Cells go through the process of mitosis and produce many cells. This process of making Schwanns Cells will occur until the number of cells reaches the target cell. Schwanns cells are in the PNS, peripheral nervous system. Aster is star like and is the blood brain barrier. Astrocytes filter ammo acids. Astrocytes have a lot of rough and smooth er. Capillaries have the smallest diameter. They have simple squamous epitheliums.
When doing metric conversations, the trick is to remember that there are many steps that need to be done. When going from ounces to grams, you need to go from ounces to pounds to grams. There is no straight conversation from ounces to grams. There are many conversations that need to be done with multiply steps, they are the ones that go from one unit of measurement to another.