The source of photochemical smog is motor vehicle exhaust, NO and VOCs, reacting with sunlight. Effects of Acid Deposition. More commonly called acid rain, acid deposition alters chemistry in soil and âmobilizesâ toxic metal ions to the soil, harming soil organisms by hindering their nutrient uptake.
The human hair IS APRROX 0.004' (four thousands of an Inch and there are 12 inches to the foot)So therefore .004 divided by 12 is your answer.
The typical hepatocyte is cubical with sides of 20-30 Âµm, (in comparison, a human hair has a diameter of 17 to 180 Âµm). The typical volume of a hepatocyte is 3.4 x 10 â9 cm 3. Rough endoplasmic reticulum is abundant in hepatocytes, whereas most cells in the body have only small amounts.