Answer:
either the first one lactic acid fermentation or the third one alcoholic fermentation
D. Sensory ( afferent) division
1 kilometer. 1 km is 100,000 cm
Outdoor air pollution is a complex mixture of several pollutants, the common sources of outdoor pollution are emissions caused by combustion processes from motor vehicles, solid fuel burning and industry.
They major classes of outdoor pollutants include;
Carbon monoxide; carbon dioxide, sulfur dioxide, nitrogen oxides, VOC's, SPM's, photochemical oxidants, ozone and PANs.
