Ilioinguinal nerve what is responsible for

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer

Does anyone know what the schooling version of sos mean? example

Where is muscle tissue found in the body?