Answer: The four levels are the literal, the metaphorical, the political, and the mystical levels. Reinhart brings these up because he uses them to describe the processes of the bread making.
C) by changing tampons frequently
0.15 percent
BAC is the blood alcohol level in the body, and your body is able to eliminate about 0.15% of the blood alcohol present per hour. When a person consumes alcohol, 10% of the alcohol is lost from breath, sweat and urine. The remaining 90% is metabolized in the body.